r f.
4
Let f(k) = -k**2 + 11*k - 11. Let d be f(9). Suppose d*c - 28 + 14 = 0. Solve -2*m + 2*y + 2*y = 14, -c*m + 21 = 3*y for m.
3
Suppose 3*a = -2*t + 17, -6 = -5*a - 1. Solve 2*j + t = -3*u, 0 = -2*j + 5*u + 1 for j.
-2
Let z(d) = d**3 - 5*d**2 - 3*d + 5. Let c be z(6). Solve s = 5*a + c, -3*s + 8*s = 3*a + 5 for a.
-5
Let a = 775 - 773. Solve 0 = 2*d + z - 4, -5*z = -d + a*d - 11 for d.
1
Let y(f) = -2*f - 8. Let k be 31*(-1)/2*2. Let z = 20 + k. Let g be y(z). Solve 2*d = -4*x - g, -3*x + 5*d + 7 = x for x.
-2
Suppose 4*o - 26 = -10. Suppose -4*z = 4*t - 4, -2*t + 6*t = 3*z + 4. Solve 2 - 13 = -u - 4*i, z = 3*u + o*i - 9 for u.
-1
Let j(u) = -4*u - 4. Let o be j(-8). Suppose o = 5*q - 3*v, 3*q + 3*v + 0 - 12 = 0. Solve q*c = -2*w - 0*c + 25, -2*w + 13 = c for w.
5
Let q = 19 + -14. Let a(g) = 2*g - 7. Let p be a(q). Let t be 15/4 + p/12. Solve -3*n - t*b = 10, b - 1 = -0*n + n for n.
-2
Let h(p) = p**3 + 6*p**2 + 3*p + 5. Let x be h(0). Solve x = -5*k - i, 0 = 2*k - i + 5*i + 20 for k.
0
Let x be (-4 - 2 - -4) + 11. Let q be 3*(-1 - (-21)/x). Let j be 4/(8/q) + 1. Solve -y = -2*s + 4, 0 = s - 2*y + 1 + j for s.
4
Let p be 500/130 + (-2)/(-13). Let c be 19/p + 2/8. Solve -5*r = 5*b + 15, c*r = -0*b + b + 9 for b.
-4
Let w be 16/(8/70 - (-30)/105). Solve -x - 5*l + 22 = 0, -5*l + w = -5*x - 0*l for x.
-3
Let j(k) = k - 43. Let u be j(-19). Let w = u - -87. Solve 2*m - 15 = -2*m - s, -2*m + 3*s + w = 0 for m.
5
Let p be 6/10 - ((-1152)/60)/8. Solve 3*z = r + 2, 6*z - 2*r = p*z + 4 for z.
0
Let x(s) = s**3 - 9*s**2 + 3*s - 19. Let d be x(9). Solve t + 12 = d*f - 3*f, 2*f - 2*t = 0 for f.
3
Let m be (71 - 2) + 3 - -4. Let t = -74 + m. Suppose -5*s - 4*n + 39 = -10, -3*s - 3*n = -27. Solve -17 = 3*g - 2*g - 4*a, 0 = g + t*a - s for g.
3
Suppose -6*b + 5 = -25. Suppose 4*q = -a + 8, 4*q - b = 2*a + 3. Solve -12 = 4*z - 3*y + 13, q*y = 4*z + 22 for z.
-4
Suppose 5*q - 5*d = 125, -q + 39 + 11 = 4*d. Solve 9 = b + 4*w, 6*b + 5*w = b + q for b.
5
Let j = -7 + 19. Solve 2*l - 4*u = j, 3 = -2*l - 3*u + 2*u for l.
0
Let o = 46 - 44. Let c(u) be the second derivative of u**3/2 - 2*u**2 + u. Let g be c(4). Solve 5*z + i - g = 0, -o*z - i = -3 + 1 for z.
2
Suppose 4*x + 16 = -0*x, -x - 115 = 3*b. Let c(o) = -o + 52. Let t be c(0). Let l = t + b. Solve 5*a - 24 = -4, l = 3*n + 3*a for n.
1
Let q(b) = -b**2 - 7*b - 10. Let m be q(-5). Suppose m = 10*x - x. Solve 5 = -p + 4*v, 2*v + x - 3 = p for p.
-1
Let f(p) = -p**3 + 2*p**2 + 4*p - 3. Let s be f(3). Let c(q) = 7*q + 3*q - 6 - 7*q - 10. Let x be c(10). Solve -5*z + 2*u + s*u = -20, 4*u + x = -3*z for z.
2
Suppose -2*b - 108 = -29*b. Let o(n) = n**2 + 4*n + 3. Suppose -3*y = 2 + 10. Let k be o(y). Solve -k*z - 4*t = -7*z - 8, 0 = -b*z + t + 7 for z.
3
Let z = 118 + -116. Suppose 0 = -6*m - z*m + 24. Solve -m*u - 4 + 2 = -2*s, -5*s + 14 = -3*u for u.
2
Let w be (-116)/(-36) - 6/27 - -9. Let h be 0 - 5/((-15)/27). Solve -3*k + w = o - 0*o, -2*k = o - h for o.
3
Let n(u) = -u**3 + 4*u**2 + 8*u - 22. Let v be n(2). Solve -7*c - 7 = -2*c + 3*b, -2 = 2*c + v*b for c.
-2
Suppose 396 = 6*x - 330. Let a be x/44 - 3/4. Solve 2*o + 3*o - 4*f = 24, a*f = o - 6 for o.
4
Suppose 18*b = -2*d + 20*b - 6, b = 3. Solve t - 2 = d, -p - 3*t = -4*p - 3 for p.
1
Let t(q) = 7*q + q**2 + 4*q**2 - 4*q**2 - 8. Let d be t(-7). Let b = -8 - d. Solve 2*a + y = 9, -3*a + b*y + 1 = -y for a.
2
Let p be ((-6)/(-4))/(15/20). Suppose -2*k + 14 = -x - 2*x, x - 12 = -k. Solve -p*m + k = 2*h + 2*h, 5 = -3*h + m for h.
0
Let l(a) = -6*a + 12. Let y be l(5). Let q = y - -22. Solve -q*s + 2*d - 14 = 0, 4*s - s + 3 = 4*d for s.
-5
Let t be 3 + (0 - 0) + 2 + -2. Solve -5*i = -m - 24, 3*i - 10 = t*m + 2 for m.
1
Let v = 22 + -34. Let g = -10 - v. Let q = 8 - 5. Solve 4*n - 3 = s - g, -4*s = q*n + 23 for n.
-1
Let l be 87 + 2 + -2 + 2. Suppose 2*i = -4*u + 82, -5*i = -5*u + l - 9. Solve -y = -4*s + u, 15 = 3*s - 2*y + y for s.
4
Suppose -2*a - 1 + 7 = 0. Solve -3*k + w - 9 = 4*w, -k - 7 = -a*w for k.
-4
Let d be (-2303)/(-490) - (-5)/((-100)/(-6)). Solve 0 = -4*g + 4*p - 12, -d*g - 5 - 4 = -2*p for g.
-1
Let z = -1204 - -1209. Solve 5*h = -z*n + 10*h - 15, -2*h = -5*n - 21 for n.
-5
Suppose -3*y + 2*y - 61 = 0. Let i = 63 + y. Solve -3*h = -5*n - 24, -3*h - i*h + 12 = n for h.
3
Let y(l) = -6*l**3 - 1. Let h be y(-1). Suppose 0 = 6*i - h - 43. Solve i = -2*b + 5*v - 9, -5 = 2*b - v for b.
-1
Suppose -2*p + 1 = -31. Solve -3*j = r + 2, p + 2 = -5*j + 2*r for j.
-2
Suppose -4*c + 32 - 12 = 0. Suppose c*i - 6 = 2*i. Solve i*b - 4 = 0, -4 + 18 = 3*g + b for g.
4
Suppose 2*u - 53 = -49. Solve -y + 2 = -q - 6*y, 2*y = -u for q.
3
Let p = -20 + 22. Suppose -100 = -3*j - p*j. Suppose -u = 4*u - j. Solve -4*q = -y - u, -4*q = -0*y - 2*y for y.
4
Let z = -12 - -12. Suppose z = 4*u - 3 - 13. Let k = -4 + 7. Solve k + u = 5*g - 3*l, 4*l = 2*g for g.
2
Let o(s) = -s**2 + 12*s - 11. Let t be o(11). Suppose -2*d + t*c - c + 23 = 0, -2*d + 2*c + 8 = 0. Solve 5 = g + b, -g = -0*g + 2*b - d for g.
1
Suppose -2*h - 10 = 6. Let z = 11 + h. Suppose -4*k + 4 = -z*k. Solve -x = k*t + 12, -7*t = -2*t + 2*x + 18 for t.
-2
Let y(w) = -w**3 - 7*w**2 + 2*w + 17. Let r(n) = -4*n + 21. Let j be r(7). Let d be y(j). Solve -4*s = -d*f + 3 + 1, 2*f = 3*s + 2 for s.
2
Suppose 2*m = 5*h - 24, 4*m = -0*h - 3*h + 4. Let c be 1 + -3 + 3 - 0. Solve j = h*g + 2, -2*j = 3*g + 8 - c for g.
-1
Let q be (-15)/(1/(-4 - -3)). Let r = q + -12. Solve -4*m + r*m = -2*d - 13, -2*m + 3*d + 22 = 0 for m.
5
Suppose -24*n - 4 = -4. Solve 0 = a + 3*k - 15, n*a - 4*a + 20 = 4*k for a.
0
Let b(v) = -5*v + 8. Let a be b(-17). Let o = a + -93. Solve o + 20 = 4*c, 2*n - 11 = -3*c for n.
-2
Suppose 19 = 10*z - 11. Solve -a = 5*i - 4*a + 20, z*i + 12 = 5*a for i.
-4
Let h(p) = -8*p - 20. Let k be h(-7). Suppose 0 = -2*x - 5*d + k, 0 = -2*d + 6*d - 16. Suppose -7*y + 6 = -x. Solve -t - y*q = 4, 5*q = -5*t - 0 - 5 for t.
2
Suppose -2*k + 2 = 4*o, 0 = -2*k - 2*o - 3*o + 1. Suppose k*d = -4*t + 8*t - 8, 0 = 3*t + d - 6. Solve 2*b = -5*x - 22, -t*x + 3 = -3*b + 8 for b.
-1
Let h be (0 - -1)*(-2 - -5). Let c(n) be the second derivative of n**3/3 - n**2 + 86*n. Let w be c(h). Solve 2*m = w*m + 3*j - 3, 5*j = m + 5 for m.
0
Let d = -1017 + 1027. Solve 3*u - 2 = o, -6*o - d = -o + u for o.
-2
Suppose 5*z - 4*n = -20, 2*n - 7 = -z + 3. Suppose -2*s + 4 = -6. Solve z = -s*d + 3*k + 5, d + 3*k = -4*d - 25 for d.
-2
Let c = 354 + -344. Solve -3*y - z + c = 0, -6*y + 3*z = -2*y - 22 for y.
4
Suppose 0 = -a + 3*a - a. Let p be 4*1*20/16. Solve 4 = -3*m + 2*b - a, 10 = 4*m + p*b for m.
0
Let i = -486 + 489. Solve -3*k + 16 = -d, i*d + 6 = 2*d + k for d.
-1
Let q = -1 - 7. Let w be (-1)/q + 15/8. Let i be (-4)/(-6) - 10/(-3). Solve -i*p + t = -3, w = -p + 2*t + 8 for p.
0
Let s(v) = 6*v + 29. Let p be s(-4). Solve -p*y - 3 + 5 = c, c - 2 = -y for c.
2
Suppose 35*u = 15*u + 60. Let m = 11 - 7. Solve h = -m*g - 0 + 3, 26 = -4*h + u*g for h.
-5
Let w(x) be the first derivative of -x**4/4 + 4*x**3/3 + 3*x**2 - 3*x + 57. Let t = -3 - -8. Let j be w(t). Solve -4*g + 5*y + 11 = j*y, 0 = y + 5 for g.
-1
Let r(v) = v**2 - 5*v. Let u be r(5). Suppose u = -f - 3*f. Suppose 4*b + b - 25 = f. Solve -5*m = -b*z + 5, -5*z + 3*m = -2 - 5 for z.
2
Suppose -3*c + 0*c + 3*n = -12, c + 3*n + 12 = 0. Solve -2*s + 0*s = -4, c = -3*f + s + 7 for f.
3
Let q be (25 - 29) + 12/2. Solve -q*o = -4*m - 14, 2*m - o - o + 6 = 0 for m.
-4
Suppose -4*t + 5*m - 2*m + 32 = 0, -m - 24 = -4*t. Solve t*w + i - 8 = 12, -5*w + 4*i = -20 for w.
4
Let l(g) = -g**3 - 11*g**2 - g - 15. Let t be l(-11). Let w = -7 + t. Let p = w - -12. Solve -2*c + 3*d = -c + 8, p = d for c.
-5
Suppose -2 = -z - 0. Suppose 26 = 3*d + i - 0, 4*d + 5*i - 20 = 0. Solve z*u + w = -0*w - 7, 4*u - 2*w = -d for u.
-3
Let i be 6/24 - 78/(-8). Suppose -3*y - 38 = -3*h + 2*h, -y + h - i = 0. Let q = -10 - y. Solve -v + 12 = 4*z + z, -q*z - 2*v = -6 for z.
3
Suppose -5 = 4*j - 5*j. Suppose -2*d + 3*q = 3, 0 = -j*q + 8 + 7. Suppose -5 = -21*h + 20*h. Solve -b + 1 = 2*c + d, b - 19 = h*c for b.
4
Suppose 155 = -f + 162. Solve 3*j - f*j - 12 = 2*x, 4*x - 4*j = 24 for x.
2
Let r(v) = v**3 - 17*v**2 - 7. Let x be r(17). Let c(b) = -b**2 - 8*b - 5. Let p be c(x). Let q be -1 + (-6)/p*-1. Solve -q*n