. Suppose 20 = 5*s - d, -20*s + 38 = -16*s - 3*d. Solve -5*t - 5*m = -35, 4*t + s*m - z = 11 for t.
3
Let u(k) = -9*k - 6*k**2 - 2 + 3 + 4*k**2. Let w be u(-4). Suppose 2*i + w = 11. Solve -i*q - 5*t = -15, 0*q = -2*q - t + 10 for q.
5
Suppose 140*p = 141*p - 5. Suppose u + 4*z = p*u + 16, -z = 4*u - 4. Solve -4*b - 5*i + 14 - 40 = u, 3*b - 5*i + 2 = 0 for b.
-4
Let n(q) = q**3 - 57*q**2 + 11*q - 607. Let i be n(57). Solve i = 5*c, -6*c + 14 = -3*j - 4*c for j.
-2
Let c(u) = -u**3 - 6*u**2 + u + 11. Let i be c(-6). Suppose -6*s = -5*s + i*o - 19, o = -s + 7. Solve -s*w - 4 = 0, -5 = 5*x - 4*w + 1 for x.
-2
Let a = 1051 - 1029. Solve 4*d - 2*i = a, 0 = 5*d - i - 24 + 4 for d.
3
Let r(w) = 2*w - 3. Let i(h) = 19*h - 13. Let c(j) = -5*i(j) + 40*r(j). Let f be c(-4). Solve 0 = -5*g - 2*u + 4*u - 15, -15 = -2*g + f*u for g.
-5
Let t be (17 - 1)/(32/688). Suppose -9*p + t - 326 = 0. Solve 0 = -2*c - 0*c + 4*s - 12, p*s = 2 for c.
-4
Let s(w) = -w**2 - 13*w - 5. Let q = -6 - -1. Let a be s(q). Let b = 387 - 382. Solve -3*c - c - a = -b*k, 40 = 5*k - 5*c for k.
3
Suppose -2*d = 2*d - 8. Let n(y) = -41*y - 282. Let o be n(-7). Suppose 25 = 2*x - 20*v + 23*v, -2*v = -o*x + 34. Solve a - x = -h - 0*h, d*a + 14 = 4*h for h.
5
Suppose 105 = 23*i - 5438. Let q = 244 - i. Solve -q*v = 2*r - 7*v, -v = 3*r for r.
0
Let p(r) = 3*r - 15. Let t be p(9). Suppose -z - v = 0, -t = 2*z - 3*z + 5*v. Solve -3*j + d + 2 = 0, 3*j + d - 3*d + z = 0 for j.
2
Suppose 0*i - 4*i - 12 = -4*g, -i + 3 = 2*g. Solve f - 6 = 4*f, 0 = g*n + f + 12 for n.
-5
Let w be ((-28)/(-42))/((2/(-45))/(1/(-5))). Solve 3*q + w*h + 9 = 0, -h + 8 = -2*q - 5*h for q.
-2
Let k(h) = h + 49. Let f be k(-5). Let d be (-21)/(0 + 2/(-4)). Suppose f*x = d*x + 4. Solve -5 - 13 = -3*c - 3*j, x*j = -3*c + 14 for c.
2
Suppose -135*x + 120 = -75*x. Suppose 0 = -2*j + 3*j - 1. Let i be (-7)/35 - j/(-5). Solve 5*p + 4*r - 5*r = -x, i = p - 3*r - 8 for p.
-1
Let l(v) = -14*v - 51. Let b(h) = -2*h**2 - 8*h + 6. Let z be b(-5). Let r be l(z). Solve 4*t - n + 20 = -r*n, -5*t - 9 = -3*n for t.
-3
Let f = -1089 - -1089. Solve 5*m - 2*h + 31 = f, 0 = 3*m - 5*m - h - 7 for m.
-5
Suppose -865 = -3*z - 5*w, -z - 2*w = -0*z - 288. Let h = z - 286. Solve -4*f - 28 = h*y, f + 20 = -3*f for y.
-2
Suppose 76 = -14*g + 18*g + 7*h, -3*g = 2*h - 31. Solve g*i - 5*m - 58 = -13, 3*i = -3*m - 3 for i.
4
Let v(n) = -n**2 + 15*n + 16. Suppose 2*r + 43 = 75. Let s be v(r). Solve 4*q - 4*h - 5 + 1 = s, -4*h + 12 = 4*q for q.
2
Let a = -7232 - -7249. Solve -4*o + 26 = x + a, -2*x + 12 = 5*o for x.
1
Suppose 144*n + 24 = 150*n. Solve -3*o + n*a + 11 = 0, o = 2*a + 4 + 3 for o.
-3
Suppose m + 1 = 3*q, -m + 5*q - 4 + 1 = 0. Solve -2*z + 1 - 23 = -3*j, 0 = -j + m*z + 14 for j.
4
Let b = -231 + 235. Suppose b*w = -z + 16, -2*w + 1 = -5*z - 29. Let i = -3 - -7. Solve w + 6 = -t + 5*h, -i*h = -4*t + 4 for t.
4
Suppose -6 = -2*k + 2*f, -14*f - 3 = k - 17*f. Solve -5*z - k = -10*z + i, z + 3*i = -2 for z.
1
Let a(m) be the second derivative of m**4/12 + 7*m**3/6 + 3*m**2/2 + 7*m. Let z be a(-7). Solve -z*f = -5*p - f - 18, -p - 9 = 5*f for p.
-4
Let u = 35 - 33. Suppose 0*g - u = 2*g, 0 = n + 5*g - 4. Let p be (-2)/(-4) + n/18. Solve b - 5 = 0, -p = -4*q + 2*b - 3 for q.
2
Suppose 0 = -2*q - 4*b - 404, -5*b = q + 4*q + 1035. Let v = -207 - q. Solve 0 = 5*g + 2*s - 9, -v*s - 2 = -2*g - 10 for g.
1
Let g(v) = 25*v - 1047. Let x be g(42). Solve 2 = -4*i - x*a, a = -i + 2 - 3 for i.
1
Let l(h) = 2*h**3 - h**2 + 10*h - 8. Let v be l(1). Solve 0 = -v*x - 5*i - 29, 57 = -2*x + 2*i + 59 for x.
-3
Suppose 4*u - 261 = -133 - 120. Solve -2*p = 3*p + u*y - 17, y + 11 = 4*p for p.
3
Let d(x) = -12*x**2 - 453*x + 133. Let b be d(-38). Solve z + 3*f = 12, 2*f - 8 = -b*z + 17*z for z.
0
Let t(a) = -2*a**3 - 39*a**2 - 18*a + 20. Let q be t(-19). Let j be (q + -2)*(1 - 1). Solve -5*g = -5*u - 30, j = 2*u - 5*u - 5*g + 6 for u.
-3
Suppose 3*p - 4 = 32. Suppose -4*o + o = -h + 16, -h = 4*o + p. Suppose -5*v + 8 = 4*t - 7, 4*t + h*v - 12 = 0. Solve -2*n - 4*m = -16, 5*m = -t*m + 20 for n.
0
Let b = 8 + 16. Suppose b - 9 = 3*y. Suppose 0 = -4*l - l + 25, -5*a = -y*l + 10. Solve 3 = a*d, -3*r = 2*r - d - 24 for r.
5
Suppose -3*w = -14 - 25. Suppose d - 5 = -w. Let t = d + 8. Solve -2*y + 3 + 1 = 2*i, -i + 3*y - 18 = t for i.
-3
Let z(i) = 3*i + 3. Let w = 27 + -25. Suppose 0 = -5*l - 25, -4*t = l + w*l + 15. Let f be z(t). Solve -b + 4*g = -g + 8, 3*b = f*g - 12 for b.
-3
Let w(t) = t**2 - 4*t - 7. Let j = 138 - 51. Let z = j + -81. Let l be w(z). Solve 16 = 4*v - d, 5*d = -l*v + d - 1 for v.
3
Suppose -141*c + 226 + 318 = -5*c. Solve c*a + 45 - 16 = -3*o, 4*o = 3*a + 3 for o.
-3
Suppose 653 - 174 = 15*s - 541. Solve -4*f + 28 = -2*n, 70*f = s*f + 4*n + 26 for f.
5
Let h = 525 - 507. Suppose 13*x - 4*x = h. Solve -3*q + j = 4, -3*q = 2*j - x + 12 for q.
-2
Let l be (-4)/2 + -3 + 18. Suppose 135*y = 31*y + 208. Solve -15 = -5*a - 2*n + 10, a = -y*n + l for a.
3
Let m(t) = 4*t**2 + 32*t + 79. Let x be m(-3). Solve 18*l - x*l = 3*s, -3*l + 2*s = -11 for l.
3
Suppose 4*o + 21 = 9. Let i be (o/(-6))/(1 + 0)*0. Let d = -2 + 4. Solve 2*w + 2 = i, 0 = 3*t - d*t - 5*w for t.
-5
Let d = 1344 - 1332. Solve 5*p - 4*s = -7*s - 14, 0 = -3*p + 5*s + d for p.
-1
Let w(u) = u**2 + 6*u + 3. Let j be w(0). Solve -14*s - j*k = -10*s + 28, 0 = -5*k - 20 for s.
-4
Let m be (1 - 22/26) + (-10808)/(-728). Suppose 3*l - 136 = -28. Suppose -w = -4 - 0. Solve 0 = -4*n - w*a - l, 4*a = a - m for n.
-4
Let y(f) = 2*f + 6. Let g be y(-4). Let p be g/4 - -3*78/(-36). Let z(t) = 2*t + 17. Let q be z(p). Solve -c + 11 = q*s, 5*s + 5 = 4*c + 12 for c.
2
Let w = -207 - -93. Let m = -113 - w. Let i be m/((-3)/(-1 + -2)). Solve 0 = 5*c + 3*u - 7, 3*u - i + 2 = -c for c.
2
Suppose -10 = -0*u - 2*u. Suppose 1310 = 2*g + 8*g. Suppose -4*k + 89 + g = 0. Solve -5*r + 18 = -3*f + k, u*r + 17 = -2*f for f.
4
Suppose 5*n + 3*c = 5, 5*n - 38 + 13 = c. Solve -2*j - n = t, -4*j - 10 = 15*t - 14*t for t.
2
Let j(d) = -d**3 + 63*d**2 + 196*d + 136. Let g be j(66). Solve 10*b = -4*c + 11*b - g, 0 = -4*c - b - 4 for c.
-1
Let x = -524 - -218. Let t = 308 + x. Solve f = -v + 9, f = 5*v + t - 23 for v.
5
Let k be -6 + -3 + 56 + (-24 - -13). Solve 2*d = -5*s + 14, d = -4*s - 26 + k for s.
2
Let c(b) = -113*b**2 - 1. Let k be c(-1). Let j = 41 + k. Let f = j - -78. Solve 5*w = 2*w + 4*m + 7, -f*w + 4*m = -9 for w.
1
Let x be ((-15)/6)/(1/2) - -5. Suppose -2*k + 5*a + 25 = -x*k, -3 = a. Suppose 0 = -2*s - s + 18. Solve -4*b - s*w = -w + k, 0 = -3*b - w + 10 for b.
5
Suppose 15 = 2*v - 5*q + 1, -q = v. Suppose v*o - 6 = 0, -4*l + 4*o + 83 = 9*o. Suppose -15 = s - l. Solve 5*x = 2*u - 6*u - 5, -3*u - s = 2*x for x.
-1
Suppose 148 - 438 = 2*l. Let n = l + 152. Solve -6*b - 12 = -3*b - t, t - n = 2*b for b.
-5
Let s be 10/(-4 - -9) + -56. Let q = -45 - s. Suppose -3*i = 4*y - q*y + 10, -2*i + 10 = 0. Solve p + 35 = 5*d + 8, 5*p + 35 = y*d for p.
-2
Let a = 136 - 140. Let o(g) = g**3 + 4*g**2 + 2. Let v be o(a). Solve -2*t - v*t = u - 12, -3*t - 2 = -2*u for t.
2
Suppose -38*d - 13*d = 24633. Let v = -478 - d. Solve -v*j = 5*c - 10, 0*c + 7 = 2*j + 3*c for j.
-1
Suppose -5*m - 62 = -87. Suppose -5*i = -115 + 35. Suppose -17*g + m = -i*g. Solve d = g, -8 - 6 = -2*q - 2*d for q.
2
Let c(r) = 2*r**2 + 12*r + 16. Let u be c(-5). Suppose 4*g + u*g - 40 = 0. Solve f + g*j = 2, -j + 2 = -3*f - 5*j for f.
-2
Let i(z) = -z**3 + 13*z**2 + 16*z - 13. Let m be i(14). Let q be (m/(-20))/(12/(-32)). Solve q*c + 3*r + 0*r + 22 = 0, -4*c = 4*r + 36 for c.
-5
Let t(k) = -3*k**2 - 6*k - 80. Let y(p) = -2*p**2 - 3*p - 41. Let v(l) = 3*t(l) - 5*y(l). Let w be v(8). Solve q - 12 = -a - q, -4*a + w*q = 4 for a.
4
Suppose 0*z = 82*z - 1804. Solve -6*a + 4*o + z = -7*a, -5*o = a + 27 for a.
-2
Let f be 5/((-50)/(-32)) - 3/15. Solve -5*l + 5*y = 0, 0 = f*l + 2*y + 22 + 3 for l.
-5
Let w(x) = 9*x + 71. Let v be w(-5). Solve 5*f - 4*z - v = 0, -2*z - 2 = f - z for f.
2
Let m(o) = -8*o - 7. Let y be m(-1). Let x be y/(-3)*(-21 + 15). Let c be 5 + 30/(-5 + 10). Solve 0*s = -x*s - 3*w + c, -2*s - w = -5 for s.
1
Let m be 0*6/(-378)*-9. Solve -5*y + 4*y - 22 = 5*z, m = 3*z + 12 for y.
-2
Suppose 128*i - 125*i = 12. Suppose i*y - 27 = -5*s, s - 4*s = -y -