c.
-4
Suppose 0*s = 2*s + 2. Let p be (0 + 2 + -2)/2 - -6. Let b = s + p. Solve 0 = -3*n + b*u + 11, -4 - 1 = 5*u for n.
2
Suppose 0 = 5*k - 3*l - 179, -4*k + 148 = -3*l - l. Let z = -29 + k. Solve -q - 5*n - 9 = 0, -18 = z*q - n - n for q.
-4
Suppose -5*u - u = -36. Let w be (-202)/(-8) - 15/60. Suppose 0*z - 2*c = -2*z + 20, 3*z = 2*c + w. Solve -z*h - 40 = y - u*y, 3*y = 2*h + 20 for y.
4
Let y = 142 - 131. Suppose 0 + y = r. Let s = -7 + 11. Solve 0 = 3*t + s*a + 24, -6*t + t - r = -3*a for t.
-4
Suppose -152 = 4*n - 4*z, 2*z - 8 = -3*n - 142. Let y = n + 45. Solve i = -2 - 3, -u + y*i = -11 for u.
-4
Let p(l) be the second derivative of -l**4/12 - 2*l**3/3 - 15*l. Let q be p(-3). Solve 2*z = -q*g - 14, -z - 2*g = -5*z - 12 for z.
-4
Suppose -3*i = -l - 7, -4*l - 5 = i - 16. Solve -4*s - 2*d - 16 = 0, l*s - 5*d + 6 = -2 for s.
-4
Suppose -27*w + 60 = -7*w. Solve -3*k + 4*x + w = 0, k + 21 = -k - 5*x for k.
-3
Let a(u) = u - 43. Let g be a(47). Solve -3*b - 2*n = 4 + 13, 22 = -2*b - g*n for b.
-3
Let k = -30 - -36. Suppose 0 = 19*h - 16*h - k. Let x(c) = -4*c - 3. Let n be x(-5). Solve 0 = -4*d + 4*w + w - n, 3*w = -h*d + 19 for d.
2
Let y = -14 - -17. Let b be -1*(y - 35/5). Suppose 2*s = 8 + b. Solve 4*v = 4*w, -5*v - w + 0 = -s for v.
1
Suppose 0*c = -4*c + 24. Let a be -1*(-3)/c*16. Let z = a + 4. Solve 0*u = u - 5*o + 4, -3*u - 3*o = z for u.
-4
Let f = 1 + 3. Let q(t) = -18*t - 27. Let r be q(-14). Let l = r + -222. Solve 2*c + 2*x = -8, l*c + 0*c = -f*x - 13 for c.
-3
Let u be -2*(0 - 9/6). Suppose -3 - 3 = -u*q. Let x be (-16)/2*q/(-4). Solve 0 = x*j + 2*b + 20, -j + 8 = -2*j - 2*b for j.
-4
Let z be (95/76)/((44/96)/11). Solve 2*x + 35 = 3*s + 2*s, 5*s - z = x for s.
5
Let w(m) = -m + 14. Suppose 0 = 10*y - 5*y + 90. Let z be (16/12)/((-4)/y). Let x be w(z). Solve 2*n = 5*u + x, -20 = -8*n + 3*n - 5*u for n.
4
Suppose 0 = -6*n + 2*n + 5*x - 66, -3*n + 5*x = 47. Let j(g) = g**2 + 19*g + 2. Let m be j(n). Solve 3*w - 11 = 5*a, -m*w + 3*w + 15 = -3*a for a.
-4
Let t(o) = -3*o - 14. Let c be t(-11). Let u be c/5 + 2/10. Suppose -20 = -4*r + 2*a - 4*a, 20 = u*r + a. Solve r*q = 5*m + 30, 3*m - 4*q = -2*m - 27 for m.
-3
Let d(q) = -q**2 - 4*q + 2. Let c be d(-3). Suppose -4*r - c = -21. Suppose -5*b - 4*t + 60 = 0, -t = 2 + 3. Solve -2*z = 3*m - b, r*m = 2*z + 5*m - 12 for z.
5
Suppose 0 = 17*c - 65 + 31. Solve -s + 2 = 4*s + c*i, 0 = 2*s - 5*i - 24 for s.
2
Let g(y) = -y + y**3 - 3 + 2 + y**2 + 2*y**2. Let a be 1 + ((-8)/4 - -2). Let w be g(a). Solve 0 = 3*b + w*s - 2, -5*b + 5*s - 5 = -2*b for b.
0
Let y(b) = b**2 - b + 4 - 8*b + 7*b. Let x be y(3). Solve 0 = -4*s - 0*o + 3*o - 7, s = -o + x for s.
2
Suppose 7 = 5*b + 2. Let d(l) = 4*l**3 + l. Let o be d(b). Solve 4*j = 3*v + 18, -o*j + 10 = -3*j - 2*v for j.
3
Let b(l) = -2*l - 99 - 7*l - l**2 + 90. Let z be b(-7). Solve -2*j + 0*h + 25 = z*h, -3*j = 3*h - 15 for j.
0
Suppose 84 = -21*j + 24*j. Solve -5*d - 4*m = -21, 5*m - 2*m = 5*d - j for d.
5
Let t(k) = -k + 6. Let z be t(4). Let g = 8 - z. Suppose 4*w - 3*p = g, 5*w + 2*p - 7 = 6*p. Solve c = 3*b - 1, -4*b + 1 + 2 = -w*c for c.
-1
Suppose 4*f - 145 + 49 = 0. Let i(o) = o**2 - o + 25. Let s be i(17). Let q = -293 + s. Solve q*t + 4*d = -f, 0 = 3*t - 5*d - 0*d - 22 for t.
-1
Let y(k) = 4*k**3 + k**2 - 9*k + 7. Let p(s) = 7*s**3 + s**2 - 19*s + 13. Let r(q) = 3*p(q) - 5*y(q). Let v be r(5). Solve 5*o = -25, -z = -3*o + 7*o + v for z.
1
Suppose -3*j = 5*s - 10, 43*j - 8 = -4*s + 47*j. Solve -2*g = 4*n, -s*g = -5*n - 5*g for n.
0
Suppose 0 = -15*s + 7*s - 80. Let n be 5*((-8)/s - 0). Solve 3*m + 10 = 8*m - 5*k, 4*k = -n*m - 24 for m.
-2
Let p(t) = -t**2 + 13*t - 38. Let r(m) = m**3 + 4*m**2 + m. Let c be r(-3). Let f be p(c). Solve -4*b + 36 = 4*o, f*b + 3*o - 40 = -2*o for b.
5
Suppose 4*x - 5*y = -8, 5*x - 2*x + y - 13 = 0. Suppose 33 + 17 = 10*t. Solve -t*d = 5*g, -13 = x*d - 4 for g.
3
Suppose 0 = 4*m + 44 - 40, 3*o - 61 = -5*m. Solve 0 = -4*r + 2*c - 26, -5*r + c - o = 2*c for r.
-5
Suppose -57 = 4*q + 43. Let j = 26 + q. Solve 0 = 4*n + 8, -u = -2*n - j - 5 for u.
2
Let f(b) = b**2 + 21*b + 100. Let t be f(-14). Let m(q) = q + 8. Let u be (1/(-2))/((-1)/(-12)). Let s be m(u). Solve 46 = 5*j - 4*d + 14, t*j + 2*d = s for j.
4
Let y = 212 - 207. Solve y*q + 2*x = -x - 22, 0 = 3*q + 2*x + 14 for q.
-2
Let d = -6 - -16. Suppose d = 2*c + 3*b, 5*c + 0*c + 5*b = 20. Suppose -c*j + 8 = 2*j. Solve -j*l = -2*q - 3*q + 24, 8 = 2*q for l.
-2
Suppose -5*b + b + 17 = -5*u, 0 = -b + 2*u + 5. Suppose 0 = b*k - 0*k - 27. Let t = -1 + k. Solve -2*j + 4*n + t = -6*j, 0 = -3*j + n - 10 for j.
-3
Suppose -x = -2*d - 6, 9*x + 16 = 14*x + 4*d. Solve 0 = -4*t - 3*b + 16, -8 = -3*t + t - x*b for t.
4
Suppose -w - 26 = -2*w. Let j = w + -26. Solve -5*t + 12 = -4*k, j = -2*t - t - k + 14 for t.
4
Suppose -4*m = 2779 - 2863. Solve 2*w + m - 20 = -i, -19 = 5*i - 4*w for i.
-3
Suppose 84 = -216*o + 244*o. Solve -o*s - 5 = -7*s - t, -t + 5 = s for s.
0
Let z(t) = -2*t**2 + 26*t - 40. Let k be z(11). Solve 3*w - 1 = 5*b, 5*w - 3*w - k = 5*b for w.
-3
Suppose -2*z + 12 = -3*h + 9, 5*z - 2*h = 13. Suppose -3*t - 3*y - 4 = -8*y, 5*t = z*y + 4. Solve -t*m + 6*m = -2*j + 4, 2*j - 2 = -2*m for m.
1
Let k(h) = -16 + 16 + 2*h**2 + 2*h. Let d be k(1). Solve 3*v + 9 = 3*j, -21 = -5*v + d*v - 5*j for v.
1
Let a(f) = -4*f - 16. Suppose -4 = -3*x - 5*g + 1, 5*g = -4*x. Let p be a(x). Solve 0 = 4*s - p*r + 4, 3*s - r + 4*r + 3 = 0 for s.
-1
Suppose 2*b - 2*x = 8, -2*b + 36 = 2*x + 3*x. Solve v = -k, 2*v - 3*k = 7 + b for v.
3
Let s be 8 + 12/(-4) + 1. Let g be -5 + s + (-4)/(-4). Let z be (-20)/10*(-5)/g. Solve -3*n + 0*n = m - 10, 4*m + 3*n = -z for m.
-5
Let s = -184 - -186. Solve 5*y - 2 = s*m, -m = -5*m - y - 4 for m.
-1
Let w(s) be the first derivative of -s**2/2 - 13*s + 2. Let l be w(-10). Let f be 1/(l + 30/9). Solve -5*c + 4 = -f*v, -v - 3*v + 5*c - 7 = 0 for v.
-3
Let u(h) = 38*h - 170. Let x be u(5). Solve 0*k - 3*k = -p - 10, -4*p = -x for k.
5
Let d be (-50)/15*(-72)/60. Solve -5*c - 1 = -3*t, -2*c = 3*c - d*t + 3 for c.
1
Let w = -17 - -24. Solve -2*b - w = -i, 0 = -3*b - i - i for b.
-2
Let a = 13 + -33. Let u be 24*(a/6)/(-5). Let i be ((-4)/5)/(u/(-40)). Solve i*k - 26 = 5*g, -3*g = k - g + 5 for k.
3
Suppose -q + 8 = k + 2, q - 6 = 3*k. Suppose q*i - 11 = 19. Solve 3 = -f, -5*v = -8*v + i*f + 3 for v.
-4
Let v(q) = -10*q + 24. Let a be v(2). Solve 4*m + 4*p + 36 = 0, -a*m - 4*p + 4 = -8*m for m.
-5
Suppose 5*b = 13 + 32. Suppose 4*p - b = p. Suppose 0*l - p*l = -12. Solve -2*t + 2 = 5*m, 2*t + 0 + 16 = l*m for m.
2
Let c be 2 - (1 + (-8 - -4)). Solve c*n + 5 = s - 2, -3*s = 2*n + 13 for s.
-3
Let l be 5*(-4 - -10)*5/75. Let q = -5 + 7. Solve 27 = -4*b + 3*c, q*b - b + c = l for b.
-3
Let b be 17/4 - (-4)/(-16). Suppose 2*y = 5*t - 16, -4*t = b*y - y - 22. Suppose n + t*n = 25. Solve -n*x + 4 = 2*s - 3, -5*x = -3*s - 27 for s.
-4
Suppose -4*a + 0*y + 2*y = -206, 56 = a - 2*y. Let b be 5/(-10) - a/(-4). Suppose z = -7 + b. Solve 15 = 5*k + z*o, 0 = k + 3*k + o - 12 for k.
3
Let s(i) = 2*i**2 - 2*i - 1. Let q be s(-1). Suppose 3*x = 5*y + 19, x - q*y = -0*x + 9. Let l = 334 - 331. Solve -2*p - 22 = -x*w, 0 = -l*p + 2*p - 5 for w.
4
Let i = -3 - -7. Suppose 0 = -p - 2 + i. Solve -6 = -x + 3*o - o, -2*o - 2 = -p*x for x.
-4
Suppose 0 = 4*i - 2*a - 80, i + 3*a - 2*a = 20. Suppose -5*y + i = -0*y. Solve -3*q = y*g + 10, -3*g + 22 = 3*q - 7*g for q.
2
Let x(k) = k**2 + 15*k - 17. Let o be x(-13). Let c = 51 + o. Solve -30 = c*z - 3*z + 5*s, 4 = z - 4*s for z.
-4
Let d(o) = o**3 - 3*o**2 - 6*o + 12. Let u be d(4). Let w(g) = -2*g + 2. Suppose -6*k = -5*k. Let h be w(k). Solve -l - 10 = u*t, -h*t + 0*t - l - 4 = 0 for t.
-3
Suppose 0 = -0*n + n. Let m be 0/((n + -1)*2). Suppose w - 20 = 2*p, -2425*p + 10 = 2*w - 2424*p. Solve -3*u = 4*t - w, m*t = 2*u - 2*t + 4 for u.
0
Suppose 0 = 4*g - 5*g + 3*k + 13, 29 = 5*g - 3*k. Solve -h - 2*f + g = -7, -4*h = 2*f - 14 for h.
1
Suppose 2*h = -4*l - 2, 0*h + 12 = 3*h + l. Solve 3*x + 0 = -2*o - h, 0 = 3*o + 3*x for o.
5
Let o(z) = -z**3 - 6*z**2 - 2*z + 6. Let h be o(-4). Let w = h + 44. Solve v + 2 = -3*g + 1, -w = 3*g - 4*v for g.
-2
Let d(l) = -9*l - 23. Let j be d(-3). Suppose -4*m = -2*b, j*b - 3 = 5*m - 0. Solve -b