. Solve 0 = -5*z + d + 15, 4*z + 0*d - v*d = 12 for z.
3
Suppose 0*w = w - 2. Suppose 4*f - w = 2. Let u = 304 + -301. Solve -u*p + 3*l + 18 = 0, l - f = -6 for p.
1
Let r be 72/14 - 32/224. Solve i - 5 = -r*s - 3, 2 = s + i for s.
0
Suppose 5*w - 20 = l, 3*l + 6*w - 30 = 3*w. Suppose 0 = -5*u + 10, -8*m + 10*m = l*u - 2. Solve -5*j + 8 = 4*o, m*j + 2*o = -2*o + 4 for j.
4
Let c = -193 + 196. Let p be c*(-8 + 4 + 5). Solve p*d + 4*k = -20, 4*d + 8 = -5*k - 17 for d.
0
Let m(k) = k**3 + 12*k**2 + 36*k + 7. Let l be m(-7). Let t = l + 14. Solve -15 = -5*v + 2*n + t, -5*n = 3*v - 5 for v.
5
Let l = 2 + -1. Suppose -6*n + 26 = 16*n - 40. Solve -5*k = -x + 8, 2*k - l + 12 = n*x for x.
3
Suppose 0 = -4*h + 8 + 4. Suppose 0 = -5*b - 5*n + 15, 1 = -2*b - h*n + 7. Let x = 46 - 44. Solve -y - b*p + 10 = 0, x*p - p - 2 = 0 for y.
4
Let l(y) = -10*y + 23. Let u be ((-3)/(-4))/(-5*(-3)/40). Let d be l(u). Solve 2*i - 4 = -d*a, -i - i - 2*a = 0 for i.
-4
Let r = 2464 + -2452. Solve 2*i + 2*j = -r, -15 + 35 = -5*i + 5*j for i.
-5
Let g be -4 - (-810)/195 - 2/13. Solve s - 5 = g, -4*u + 5*s = 7 + 10 for u.
2
Let p = 2421 - 2419. Solve 12 - 6 = i - d, 0 = p*i + 3*d + 13 for i.
1
Let m = -53 - -73. Let c be (-1)/(-2)*(m - (10 - 6)). Let d be -21*16/6*(-2)/c. Solve s = -2*z, -3*z - 2*z = -s + d for s.
4
Suppose 4*j - 16 = 0, 0 = 3*i - j + 26 - 28. Solve 4*m - y + 5 = -2*y, 4*m + i*y + 10 = 0 for m.
0
Suppose 3*n + 12 - 36 = -3*o, 3*n - 2*o - 4 = 0. Solve -4*b - 3*k = -2*k + 9, -b + k = -n for b.
-1
Suppose -5*t = -1901 + 1781. Let x be (-9)/(1/(-3) + 0). Let a = x - t. Solve a = -5*y + i, 3*y - 3*i + 5 = -4*i for y.
-1
Suppose -11*v + 8 = 4*s - 7*v, -4*s + 5*v + 8 = 0. Solve -5 - 4 = -5*n + g, 5*n - 13 = s*g for n.
1
Suppose 0 = k - 5. Suppose 0 = 80*v - 74*v + 2*y + 2, 2*v = -2*y - 2. Solve 0 = -5*x + 4*c - 14, 0 = -k*x - v*x + 2*c - 12 for x.
-2
Let b(n) = 5*n**2. Let r be b(1). Solve 0 = 2*z - 5*a - 12, -r = -3*z + 7*a - 6*a for z.
1
Let s(q) = q**2 + 25*q + 27. Let m be s(-25). Solve 5*t - 2*t = 4*h + m, 15 = 3*t for h.
-3
Let w(k) = -k**3 + 3*k**2 - 6*k + 10. Let y be w(2). Solve 3*x - l - 4 = 0, y*l - 4*l = 2*x for x.
1
Let h = 479 + -477. Let z(c) = c**2 - 45*c - 94. Let r be z(47). Solve -5*b + 30 = v - 4*v, r = h*v - 4*b + 22 for v.
-5
Let m(r) = r**2 + 113*r - 583. Let j be m(5). Solve 3*l + 2*g = -23, -2*l - j*g + 3*g - 26 = 0 for l.
-5
Let m(p) = -p**2 - 2*p + 10. Let o be m(-7). Let y = 160 - 112. Let f = y + o. Solve f = -2*k + 5*d, -d - 12 = -2*k - 3*d for k.
1
Let i be ((-36)/(-15))/(2/(-25)). Let b be (-56)/i + (-8)/(-60). Solve -5*j + 4*j + 2*l = 6, -b*j = 3*l - 16 for j.
2
Let f = 7034 + -7021. Solve 0 = 3*n + 5*q + 29, 3*n + 0 = -q - f for n.
-3
Suppose 8*t - 15 = 4*t - x, 4*t + 5*x = -5. Suppose -26*m = -t - 47. Solve -m = -3*i - 17, -4 = 2*d + 2*i for d.
3
Let n be 5/((-70)/91)*-2. Solve -4*d = 4*r - 12, -d = 2*r - 18 + n for r.
2
Let c = -725 + 724. Let v be (c*(-7 - -3))/(2/2). Solve 0*z + 4*a - 16 = z, -v*z - 4*a + 36 = 0 for z.
4
Let s(v) = 3*v**2 - 5*v - 34. Let z be s(-4). Suppose 8*p = 58 - z. Solve 4*j = -5*m + 21, 0 = 4*m + p*j - 13 - 4 for m.
5
Suppose 22*f - 2*p - 131 = 33, 0 = 2*p + 10. Solve f = -y + 2*d, -28*y + 32*y + 4*d - 8 = 0 for y.
-1
Suppose -564 - 1320 - 484 = -296*u. Solve 0 = 5*o + 10, -4*g + 3*o = 7*o - u for g.
4
Suppose -27*c + 334 = -70 - 55. Solve 4*h + 4 = -4*l, -13*l = -c*l for h.
-1
Let j be 154/21 + -5 + (-1)/3. Suppose 4*r - 48 = -3*v, 0 = 2*r - 5*r - 5*v + 36. Suppose 3*k + 171 = r*k. Solve -4*m + 2*l = j, 2*m + 3*l - k = -0*m for m.
2
Suppose 2*v + 2*c = -10, -v + 3*v + 10 = c. Let k be v + 10 - 24/(-4). Suppose 0 = -2*j - 2 + 12. Solve 0 = 2*w + 5*t + 18, 0 = -j*w - 4*t - 0*t - k for w.
1
Let o(x) = -x**3 + 18*x**2 - 15*x - 28. Let c be o(17). Suppose -c*n = -56 + 20. Solve 3*g - 4 = -u, -u + 4 = -3*g - n*u for g.
2
Let k be -1*(-6 + 5 - -5) - 15/(-3). Solve b = 4, -b = -j + k - 3 for j.
2
Let v(s) be the first derivative of -5*s**2/2 - 60*s - 534. Let g = -31 - -19. Let o be v(g). Solve 4*c - 36 = -b + 5*b, c - 3*b - 19 = o for c.
4
Let y(z) = 3*z - 9. Let n be y(10). Suppose n + 4 = 5*h. Let b be ((-48)/(-120))/(-2 - 21/(-10)). Solve -h*t - 2 = 4*m - b, m + 1 = -2*t for m.
3
Let q be (-24)/(-132) + 106/22. Let c be (-3)/(-2 + q) + 11 + -6. Solve 4*u + 8 = 5*w, -c*w + 2*u = -7 - 3 for w.
4
Suppose 3*w - 27 = -93. Let o = -95 - -68. Let r = w - o. Solve 2*a + 4 = -l, -r*a = -2*a + 3*l for a.
-4
Let j be (-3169)/(-9) + 2/(-18). Let u = j - 347. Solve 3*n - 5*n - 5*a + 13 = 0, 3*a - u = -4*n for n.
-1
Let d(m) = m**3 - m - 6. Let f be d(0). Let z be 7*4 + 15 + -13. Let k = f + z. Solve -3*w + 5*w - k = 5*g, -2 = 3*g + 5*w for g.
-4
Suppose 11*i + 2348 = 2381. Solve -3*s - j + 4 = 7, -i*s - 2*j - 6 = 0 for s.
0
Let o(r) = -r**2 + 30*r - 156. Let m be o(21). Suppose w - m = -10*w. Solve 0 = -w*u + 5*b, 2*b + 0*b = -5*u for u.
0
Let o(n) = -n**3 - 5*n**2 + 6*n - 2. Let t be o(-6). Let y be 285/342*(-8)/10*3/1. Let k be 5 + -6 + 17*y/t. Solve 3*w = 3*h + 6, 0 = 4*w + 2*h + 2*h + k for w.
-1
Let r = -39 - -39. Suppose 3*y - 20 = -4*z + 11, 5*z = 3*y + 5. Solve r = -h + 5*u + 20, -h + 0*u - 16 = z*u for h.
0
Let a be (15/12)/(35/140). Solve 5*w = -2*l + 23, -8*w + 15 = -a*l - 6*w for l.
-1
Let b(r) = 80*r + 3123. Let u be b(-39). Solve 5*c + 5 = 2*f + u*f, -2*c - f = -7 for c.
2
Let o = -881 + 890. Solve 0 = -5*i + 2*l + o, 0*i = -2*i + l + 3 for i.
3
Let x be (-7 - (2 - 0)) + 2*6. Solve -23 = -2*d + x*y - 16, -d - 2*y + 7 = 0 for d.
5
Let k(y) = -y**3 - 3*y**2 + 2*y + 10. Let n be k(-3). Let g be (-104)/182*(5/(-2) + -1). Solve -4*s - 5*r - 2 = 0, -6*s - n*r = -g*s for s.
2
Let c be -1 - 5 - (-13)/(-39)*-93. Let h(t) = t + 1. Let v be h(3). Suppose 5*f = 61 + v. Solve -5*y - 17 = 2*p + f, p = -5*y - c for y.
-4
Suppose 5*v + 5*j = -2*v + 3*v, 12*j = 15*j. Solve -4*a + 31 = o + 7, v = -2*a - 3*o + 22 for a.
5
Let r be 7 - (-2)/4*(-42 + 34). Solve 3*t - r*p + 3 = p, 3*p = 0 for t.
-1
Let l(w) = w**3 + 3*w**2 - 22*w + 14. Let a be l(-7). Let i = -44 - -77. Let s = i + a. Solve -2*p + 14 = -s*c, -4*p - 20 = 2*c - 0 for p.
-3
Let f = -4568 + 4571. Solve 13*x + 5*g = 15*x - 10, -f*x - 4*g - 8 = 0 for x.
0
Let w = -69 - -68. Let k be (-8)/(-8)*(-3)/w. Solve -4*t + 2*t - k*i = 8, 4*t = i - 16 for t.
-4
Suppose 0 = -16*r + 15*r + 37. Suppose -m = -3*c - 19, 4*c = 3*m - 0*m - r. Solve -p = 2*k - 4*k + m, 5*p - 2*k + 27 = 0 for p.
-5
Let c(v) = v**3 + 4*v**2 + v - 2. Let h be c(-3). Solve 5*r - 6*r - 23 = 5*o, 5*r + h*o = -10 for r.
2
Let o = 1590 + -1585. Let t be (1 + 3)*9/18. Solve 31 = -t*h - o*x, -5*x + 3*x - 25 = 5*h for h.
-3
Let j be (-88)/(-22) - (-2 + (0 - 7)). Solve 2*x = j*b - 8*b, 5*x = b for x.
0
Let g(p) = -7*p**2 - p + 1. Let s be g(0). Let u be -52*(-7)/(-70)*s*-5. Suppose -16*n - 20 = -u*n. Solve 0 = 5*l - 15, -n*w - w + 9 = 2*l for w.
1
Suppose -f + 33*k - 28*k + 2 = 0, 4*f = 4*k + 8. Suppose 44 + 13 = -3*o - 3*p, p + 40 = -2*o. Let x = 26 + o. Solve -2*z + 5 = f*b - 7*b, z - 5 = x*b for z.
0
Suppose -2*y - 22 = -4*i, -4*i + 3*y = i - 29. Let j be 3/((-12)/(-32))*37/148. Solve 2*w = -j*h - 10, -1 = -i*h + 3*h + w for h.
-2
Let s = -81 + 38. Let h = 46 + s. Let k be h/((27/(-12))/(-3)). Solve -5*d - w - w - 15 = 0, 5*d + k*w + 15 = 0 for d.
-3
Let j(k) = 6*k**2 - k - 13. Let i be j(-2). Let x be (-16)/(-5) + 4/(-20). Solve -2*m = -x*w - i, 2*w + w = -9 for m.
2
Let p(k) = -11*k**2 + 8*k - 49. Let s be p(4). Let y = s + 198. Solve 3*h - h - y*t = 30, 5*h = 5*t + 45 for h.
5
Let f = 698 + -693. Solve 28*d = 31*d + 4*x - 31, f*x - 15 = d for d.
5
Suppose 5 = 3*m - 8*m, 2*u = -3*m + 1. Let k be (-525)/(-100) - u/8. Solve 4*g + 15 = -k*j, 3*j - 2*g - 15 = -2*j for j.
1
Suppose 0 = 49*y - 29*y + 9820. Let j = -486 - y. Solve 2*d + 0*n = j*n - 3, -4*d - 14 = -2*n for d.
-4
Let l(y) be the second derivative of -y**4/6 - 31*y**3/6 + 2*y**2 - 150*y. Let m be l(-15). Solve 5*a = 2*s - 10, a + m = -4*s - 5 for s.
-5
Suppose -5*k = 5*r - 50, -3*r = 2*k + 2*k - 35. Suppose -9*q - 144 = -0*q. Let t(a) = 2*a + 32. Let w be t(q). Solve -2*u = -5*l, w*u - 5*u = k*l for l.
0
Suppose -13*g = -113*g + 200. Let h be 6/10 + (-66)/110 - -4. Solve g*f - 2 = -l, -f = 5*l - h*f + 3 for l.
0
Suppose -l + 5*t + 871 = 2*l, 4*l -