. Let o = -7 - d. Solve -12 = -2*z - 2, -o*j = -4*z + 8 for j.
3
Let m be (19 - 8)*(-26)/(-2). Let n = 147 - m. Solve 4*h - n*u = -3 - 1, -5*h - 11 = u for h.
-2
Let i be -6*1/((-15)/5). Let r = -56 - -66. Suppose -5 = -p + 5*w, -5*w + 5 = -2*p - r*w. Solve -5 = -5*z - 0*s + s, p = z + i*s + 10 for z.
0
Let p = -7122 + 7131. Solve 4*v + h + 16 = 0, -5*v - p*h - 20 = -12*h for v.
-4
Suppose f - 3*t + 2 = 3, -3*f - t + 53 = 0. Suppose -u + f - 16 = 0. Solve -5*m + 15 = 0, -2*v + u*m = 4*m - 2 for v.
-5
Suppose -3*s + 63 = 2*l, 5*l + 4*s = -16 + 163. Let o = l + -21. Suppose -o*k = -k - k. Solve 0 = 5*g, k = -h - h + g for h.
0
Let m = 464 - 459. Solve 0 = 2*a + m*k + 13, -5*a + 2*k = 14 + 4 for a.
-4
Let x = 4113 - 4109. Solve 3*h = 2*b + 9, 2*b - b = -x*h + 23 for h.
5
Let b be (-2)/(2 + -2 - 2). Let v = -13 + b. Let j = 3 - v. Solve 20 = -5*i - 5*l, 2*i + 2*i = -5*l - j for i.
-5
Suppose -n = -46 + 22. Suppose 0 = -0*f - 2*f - 4, 0 = -5*p + 2*f + n. Solve -v - p*q - 7 = 0, -11 = 5*v + q + 5 for v.
-3
Let b(f) = -6*f**2 + 13*f + f**3 + 348 - 191 - 194. Let r be b(5). Solve -2*u + 7*q - 3*q - 14 = 0, -r*u - 18 = -5*q for u.
-1
Let q = 19 - -23. Let n = q - 189. Let d be n/(-35) - 4 - (-38)/10. Solve 4*f = 4*a - 0*a - 12, 0 = -d*f - 2*a - 24 for f.
-5
Suppose -5*s - 632 = -9*s + 3*o, 474 = 3*s - 2*o. Let y be 106/(-636) - -2*s/24. Solve -f + 4*z - y = 0, z = 2 + 1 for f.
-1
Let m be 44/10 - 4/10. Let h = -172 - -178. Suppose -33*d + 18 = -27*d. Solve -m*t = c - d + h, -c - t = -3 for c.
5
Let o(k) = k**3 - 8*k**2 + 16. Let v be o(8). Suppose -67 + 3 = -v*l. Solve -q = -h - l*h + 8, 4*q + 12 = 0 for h.
1
Suppose -11*b = -27*b + 128. Suppose -5*g + 22 = -6*h + 5*h, h + g - b = 0. Solve n = 3, -h*w + 8*w - 21 = -2*n for w.
3
Suppose 3*m - 8 = -2*b + 2*m, 0 = -4*b + 2*m. Suppose 5*v - 68 = 3*g, 5*g + b*v + 124 = 5*v. Let f = g + 31. Solve f = -5*o, 3*n = o - 3*o - 5 for n.
-1
Suppose 0 = -2*u + 12, -2*n + 6 = 4*n - 2*u. Solve 2*x = -4*l - 16, -18 = n*x - 7*l + 11*l for x.
-2
Suppose -9*n + 34*n - 80 = -3*b, -5*b + 44 = -3*n. Solve 2*x + 3*x + b = 2*w, 0 = 3*w - 5*x - 5 for w.
-5
Let a(s) = 2*s**3 - 23*s**2 - 42*s + 44. Let h be a(13). Suppose -3*w + 100 = 2*w. Suppose -7*o = -2*o - w. Solve h*z = 2*k + 14, o*k + 3*z = -k + 27 for k.
3
Let c(m) = -17*m**3 - 1461*m**2 + 88*m + 177. Let z be c(-86). Solve 2*t + w + 3 - z = 0, 2*t - 2*w = 20 for t.
4
Let j = 334 + -330. Suppose -j = -14*l + 24. Solve 0*o + l*q + 8 = 4*o, -4*o + q = -12 for o.
4
Let v(q) = q**2 - 7*q - 6. Let r be v(8). Let d be (-1 - 0)/((104/32 + -3)/(-1)). Solve -5*k + d*l = 5, 5*k = r*k - 3*l - 30 for k.
-5
Let y(i) be the first derivative of 7*i**4/4 - 3*i**2 + 6*i + 138. Let s be y(1). Solve 5*r = 4*r + 3*q + s, -5*q - 17 = -3*r for r.
4
Let r(b) = -168*b + 356. Let t be r(7). Let x = -817 - t. Solve 0 = w - x*l - 2, -l - 1 = -w + 3*l for w.
5
Let u = -7 + 110. Let o = -100 + u. Solve 7 = -n - n + o*z, 0 = 2*n - 4*z + 6 for n.
-5
Suppose -294 = 2*p - a, -5*p + 2*a - 890 = -155. Let t = p - -150. Solve -3*u + 4*y = -2*u - 4, -2*u - 3 = t*y for u.
0
Suppose -30*a - 26 + 86 = 0. Solve -4 = -2*b, -3*b - b = a*m - 18 for m.
5
Suppose -11 = d - 3*j, -2357*d - 18 = -2359*d - 4*j. Suppose -5*g + g + 16 = 0. Solve -3*t = -3*w, -d = -t + g*w + 2 for t.
-1
Suppose 5*g + 2433 = 2493. Solve 0 = -14*y + 12*y - o - 11, 0 = -2*y - 2*o - g for y.
-5
Suppose 0 = -2*u + 3*l - 131 + 15, 5*l + 188 = -4*u. Let r be 45*(3 - u/(-18)). Solve -3*n = 4*b - 22, -6*n + r*n - 4*b = -18 for n.
2
Suppose 0 = -z - 2*z + 2*c + 17, 2*z - 2*c - 14 = 0. Suppose 13 = 2*f + z*x, 4*x + 3 = 15. Solve 4*k + 14 = f*o, 3 = -k - 4*o - 14 for k.
-5
Let l(t) = -13*t + 81. Let h be l(6). Let u(r) = r**3 + 6*r**2 + 3*r - 5. Let g be u(-5). Solve 3*v + 2*w - 2 = 0, 5*v = 2*w - g*w + h for v.
0
Let q be (-3)/(-2) - (4 + (-15)/(-2)). Let x = 9 - q. Solve -5*h + 3*i = x, -3*h + i - 4 - 9 = 0 for h.
-5
Let j be 66/4*2 - 1. Suppose -238 - 338 = -18*q. Let u = j - q. Solve 4*d + 4*a + 16 = u, -d - 3 = 4*a + 1 for d.
-4
Let m = 279 - 274. Suppose -m*d - 14 = -79. Solve 2*x - 9 = 3*h, -3*h + h = x + d for h.
-5
Suppose 20 = 4*o - 3*z, 5*o + 8*z = 3*z + 25. Suppose -40 = -o*w - 4*d, -5*d + 4 + 25 = w. Solve 5*j - 14 = -4*m - 0, 4*j - w*m = 4 for j.
2
Let u be 0*(-3)/(-12)*2. Suppose 0 = 4*t - 14*k + 19*k - 49, 2*t - 3*k - 41 = u. Solve -5*y + 0*y = -3*f + t, 3 = -f for y.
-5
Suppose 0 = -a - 3*d - 4, 3*a + d + 0 - 12 = 0. Solve -y = -5, 0 = 3*z - 4*z - a*y + 30 for z.
5
Let h = 52 + -53. Let c = 6 - h. Suppose -4*s + c = -9. Solve 4*x + 14 = -2*j + s*j, 0 = -2*x - 2 for j.
5
Let o(f) = f**3 + 4*f**2 + 2*f + 1. Let w be o(-3). Let r = 14239 - 14229. Solve 5*u - 35 = -i - r, -w*i = -2*u - 12 for i.
5
Suppose -s = -4*p + 7, 0*s = 4*p + s - 9. Solve -13 = -5*w - 2*f, -3*w - p*f - 4 = -11 for w.
3
Suppose -2*j - 4 = -4*j. Suppose -a - 66 = -r, -j*r + 4*r - a = 135. Suppose -v + r = 64. Solve 30 = v*w + 5*m, -2*w = 3*w - 5*m for w.
3
Let z be (9 + -2)/(56/(-12) + 5). Solve 2*d = 2*f + 18, 13*f + d = 8*f - z for f.
-5
Let t = 6448 - 6258. Solve 0 = g - t*z + 186*z + 22, g = 2*z - 12 for g.
-2
Suppose 60 = 21*j + 60. Suppose r - 5*s = -1, -13*r + 14*r + s - 23 = j. Solve -5*w - d + 10 = -1, -r = -w + 4*d for w.
3
Suppose 26*f - 25*f - 3 = 0. Suppose -4*z - 4*n = 0, 0*n = f*z - 5*n - 24. Solve -d = 2*o + z, -3*d + 3 - 1 = -5*o for o.
-1
Let u be -3*((-7)/5 - (-25)/375). Solve 2*l + 5 = -p + u, 4*l + 32 = 4*p for l.
-3
Suppose -3*s + 3*x = -180, s - x + 114 = 3*s. Suppose 16*f - s = -10. Solve -5*i = -4*t - 25, f*t + t + 23 = 3*i for i.
1
Let b = 23 + -5. Let v be (6 + (-93)/b)/((-2)/(-12)). Let r be -1 + v - -4*1/2. Solve r*f = 3*t + 2*f + 7, -4*t + 32 = 5*f for t.
3
Let v(t) = -22*t + 36. Let u(m) = 12*m - 19. Let p(k) = -5*u(k) - 3*v(k). Let d = -40 + 43. Let q be p(d). Solve -q*h + 3 = n - 19, -n - 2 = -h for n.
2
Let n = -2150 + 2156. Solve 5*a - w + 26 = 0, -3*a + 4*w - 13 = n for a.
-5
Let k(u) = 45*u. Let i be k(1). Suppose 5*w - i = -4*w. Solve 3*v = 4*l - w, l - 4*v - 11 = -0*v for l.
-1
Suppose -3*v - 12 = 0, 0*v + 194 = 3*k + v. Let h = 66 - k. Suppose 2*w - 4*y - 27 = -w, -2*w = 3*y - 35. Solve 5*l = 2*a - 17, 4*l - a = -h*a - w for l.
-3
Suppose -6*f = -5*y - f + 10, -5*f = 20. Let j be (-2 - -2) + y + 1 + 51. Solve 5*o - 2*p + j = 15, 4*p - 20 = 0 for o.
-5
Let g(m) be the first derivative of m**4/4 + 5*m**3/3 - m**2 + 2*m - 15. Let d be g(-4). Let l = d - 17. Solve 5*h - 5*u + 5 - 20 = 0, l = 3*h + 2*u for h.
3
Suppose -4*c + 0*m - 279 = m, 0 = -2*m + 2. Let o be (-2)/(-3)*(-525)/c. Solve -2*x - 21 = o*b, 3 = -b + 2*x - 3*x for b.
-5
Suppose 174*s - 183*s = -162. Let y(u) = u**3 - u**2 + u + 5. Let f be y(0). Solve 4*t = -2*o - s, o + 9 = 3*o - f*t for o.
-3
Let a(h) = -h + 449. Let b be a(-26). Suppose 39 = 488*t - b*t. Let s(d) = -d + 8. Let o be s(6). Solve -3*k + t = 0, o*u + k - 19 = -8 for u.
5
Suppose s + 9 = j - 3, 4*j - 41 = 3*s. Solve 20 = -7*u + j*u + 2*t, -2*u = -3*t + 25 for u.
-5
Let u be (-792)/660*(0 - (-5)/(-3)). Solve -5*j - y - 3 = 2*y, 2 = 2*j - u*y for j.
0
Let s(u) = u**3 + 6*u**2 - 44*u - 37. Let n be s(-10). Solve -3*f = n*q, -7*f + 4*f + 4 = -q for f.
1
Let t be (-5)/20*232/(-29). Solve -8*u + 10*u = -h - t, 2*u = 5*h - 26 for u.
-3
Let b(g) be the second derivative of -g**5/20 + 11*g**4/12 + 5*g**3 - 39*g**2/2 - 28*g + 4. Let s be b(13). Solve 3*y + 5*n + 1 = 21, -3*y + 2*n + s = 0 for y.
5
Let f(q) = 107*q + 122*q + 38 - 223*q. Let h be f(-6). Solve 3*u = -2*n - 2*n - 2, 4*u - 4 = -h*n for u.
2
Let t(o) = -o. Let b(d) = d + 260. Let y(r) = -b(r) - 6*t(r). Let h be y(55). Solve 2*n = -3*v - 11, v - n = 3*n + h for v.
-1
Suppose 2*w - 4*y + 2 = -6, 4*w - 2*y = 2. Suppose i = o - w*o + 2, -i = 5*o + 2. Solve i*b - 2*g + 12 = 0, 4*b + 5*g = -21 + 5 for b.
-4
Let m be 11/2*(6 - (-780)/(-143)). Solve m*h + 9 = y, -22*y = -5*h - 17*y - 25 for h.
-2
Let a = 8 - 36. Let k = -27 - a. Let m be k + -3 + 1 - -12. Solve 3*x + 3*u = -3, 2*x + m = -0*u + u for x.
-4
Let i be 19/(5 + 16/(-4)). Suppose w = f + 12, 0 = 5*w - 3*f - 38 - 22. Solve 4*p + 3*h + i = 0, -2*p - 5*h - 15 - w = 0 for p.
-1
Suppose -17*g - 49 = -24*g. Let s(w) = -2*w. Let n be s(-1). Let x = g - n. Solve 4*f + 12 = 0, 5*o = 3*f - x + 24 for o.
2
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