c.
-2
Let f(p) = -39*p - 56. Let j be f(-2). Suppose 5*a = b + j, b + 9 = -b + 3*a. Solve 2*x - b*m = -0*m + 11, -4*x + 14 = 2*m for x.
4
Suppose 86 = -40*m + 42*m. Suppose m - 46 = -k. Solve -v - 1 = -4*o, -5*o = -k*o - 5*v + 13 for o.
1
Suppose -12*f - 9*f = -5*f. Let k = -27 + 52. Suppose -5*y + 10*y = k. Solve b - d + 3*d + 6 = 0, 5*b - y*d - 15 = f for b.
0
Let a be 3/((-1*(-3)/(-14))/(-1)). Let u = a + -14. Solve u = 4*d - 16, 3*t + 0*d - 2*d = -23 for t.
-5
Suppose -5*p = -g - 33 + 20, 4*p - 16 = 0. Solve -2*o - 5*l + 15 - g = 0, 0 = o - 4*l - 4 for o.
4
Suppose -4*r = -3*d + 2*d, 5*d = r - 19. Let b = 3 + r. Suppose b*y - 12 = 16. Solve 2*k - h - y = -5*h, 20 = 5*h for k.
-1
Suppose l + n = 0, 25*n = -3*l + 20*n - 10. Solve 2 = -2*j - 4, 0 = x + j + l for x.
-2
Let z(v) = -7*v - 121 + v**2 - 8*v + 130. Let c be z(15). Suppose c*s = 13 + 14. Solve s*q - 3*g - 9 = 0, -4*q + 3*g - 2*g + 18 = 0 for q.
5
Let d = 10134 - 10131. Solve 0 = -d*x - 3*h, 9 = -2*h + 7 for x.
1
Suppose 0 = 6*z - 2*z - 4*j - 24, -9 = -5*z - 2*j. Suppose -2*t - 9 = -z*v - 2, 3 = 2*t - v. Solve 11 = t*s - i - 14, 2*i = -5*s + 15 for s.
5
Let t be (180/(-140))/(3/(-7)). Solve d = -t*r, 4*d + 52*r = 53*r for d.
0
Let n = -117 + 123. Suppose 3*w = -n, 4*q + 4*w + 4 = 8. Solve q = -y + 5*r - 17, 0 = -r + 4 for y.
0
Suppose 3*x - 4*r + 2*r + 871 = 0, -3*x - 4*r = 877. Let t = -286 - x. Solve -t*f - 33 = 2*g, 0 = g - f - 5 + 4 for g.
-4
Suppose l = 35*y - 38*y + 10, -10 = -5*l + 5*y. Solve 0 = 3*m + 20*j - 19*j - 7, -2*j = l*m - 12 for m.
1
Let s be (-10)/(-11) - (-3168)/2904. Solve -s*o - 18 = 5*d, 39*o - 15 = 3*d + 36*o for d.
-4
Let a(x) = -x**3 - 14*x**2 + 14*x - 8. Let t(m) = m**2 + 11*m - 2*m - 563 + 568. Let w be t(-5). Let c be a(w). Solve u + 5*k - 20 = 0, k + c = 2*u + 22 for u.
-5
Suppose 5*m - 218 = -158. Solve 0 = -r + 2*n - 4, m*r - 4*n = 8*r - 12 for r.
-2
Let r(h) = -4*h**2 - 11*h + 8. Let i be r(-7). Let l = i - -113. Solve 4*w + 2 = l*g + 6*w, 22 = 2*g - 3*w for g.
5
Let m = -345 + 345. Let z(y) = y + 11. Let d be z(-9). Solve -d*b = 3*g + 19, m = 4*b + 3*g + 35 - 12 for b.
-2
Suppose -4*z - 2*l = -14, 3*l + 3 = -2*z + 4*l. Suppose 1 = 5*i - 3*s - 21, z = s. Solve i*b + j = 17, 5*b + 0*b - 5*j - 5 = 0 for b.
3
Suppose 38*c - 1 - 194 = -5. Solve -s - 2*a = 4*s + 5, 4*a - 35 = c*s for s.
-3
Let f = 395 + -388. Suppose -y + y + f*y = 0. Solve y = d - p - 1, -3*p - p = d - 1 for d.
1
Suppose 5*q + 25 = 0, 108*q + 21 = -2*i + 103*q. Solve -i*o = -5*m + 5, -6*m = -2*o - 2*m - 4 for o.
0
Let b(w) = 4*w**2 + 3*w. Let f be b(-2). Let l(c) = c**2 - 9*c + 37. Let q be l(f). Let k = q + -44. Solve r + 4*x = 3*x - 3, -3*r + k*x = -21 for r.
2
Let z be 5/4 - (-12)/16. Suppose z = -5*d - s + 12, 4 = 2*d - 3*s. Suppose d - 7 = -v. Solve 0*n - v*n - 15 = 0, -5*a + 4*n - 8 = 0 for a.
-4
Let c(h) = h**2 - 14*h - 7. Suppose -i = 4*i - 75. Let u be c(i). Suppose -1 + 17 = u*l. Solve 4 = k + 4*y - 3, k - y = l for k.
3
Suppose -73*k = -52*k - 5271. Let s = k - 251. Suppose 5*o - 9 = 2*i, -1 + 4 = i. Solve o*v - 3 = -u - 2, s = 5*v + 4*u - 11 for v.
-1
Suppose 5*u - 52 = 3*w, -125*u = -127*u - 4*w. Solve -4*s = -5*y - 25, -5*y + 9*s - u*s - 25 = 0 for y.
-5
Suppose 7*z = -z + 24. Suppose -2*a - 2*j + 38 = 0, 17*a - 55 = 13*a + z*j. Solve 0 = 5*q + 5*l + 15, 2*l + 2 + a = -5*q for q.
-4
Let s(a) = -a**3 + 26*a**2 + 83*a + 118. Let t be s(29). Solve -5*g - 5*y = -0*y + 5, -14 = t*g - 2*y for g.
-4
Let r(s) be the first derivative of -13/3*s**3 + 1/4*s**4 - 7*s**2 + 18*s - 5. Let w be r(14). Solve 4*t = n - 0*t - w, 5*t = -3*n - 31 for n.
-2
Let t(g) = -g**3 + g**2 + 6*g + 2. Let k be t(3). Suppose 12*r - 712 = 248. Suppose -7*b + r = 17. Solve b = -3*d + z, -3*z + k*z = -4*d - 13 for d.
-4
Suppose z - 22*k + 3 = -20*k, -3*z - 9 = k. Let d be (-2 - 5/z)/((-3)/27). Solve 10 = -2*f + d*f - h, h + 5 = 0 for f.
5
Let y = 3061 - 3056. Solve 0 = 4*x + 9*a - 7*a - 24, 0 = -5*x + y*a for x.
4
Suppose 28*k - 461 = 43. Let d be (k/42)/((-11)/(-154)). Solve 0 = 2*i - d, -3*m - 2*i + 16 = -8*m for m.
-2
Let p(a) = -a**2 - a. Let z(v) = -6*v**2 + 69. Let n(c) = -5*p(c) + z(c). Let d be n(-6). Solve -l - 5 = 4*u - 0, -d*u - 3 = l for u.
-2
Let u(f) = -f**2 + 16*f - 48. Let h be u(12). Suppose -r = -z + 8, 5*z + h*r + r = 22. Solve -3*t - 8 = -z*y, 0*y - 5*t - 3 = 2*y for y.
1
Suppose 5*m = -3*n + 48, -2*m = n + 2*n - 21. Let i(b) = b - 6. Let o be i(6). Solve -25 = -2*d + 5*x, -2*d + 2*x + m + 1 = o for d.
0
Suppose 0 = -4*f + 25*f - 630. Suppose -3*r = 3*l - f, 62*r = 5*l + 64*r - 35. Solve -5*k - u = 4*u, -l*k + 20 = -5*u for k.
2
Let u be (1 - 1) + (-15)/(-9)*3. Suppose -4*a + 8 = 2*d, 6*d - u*d - 11 = 5*a. Solve -s = 2*f - 6, d = -s + 3*s - 2*f for s.
4
Let o(b) be the first derivative of b**3/3 + 5*b**2/2 - 12*b + 4. Let z be o(-7). Suppose 0 = -2*f - z*f. Solve f = 2*a - 4*p + 5 + 5, 4*a - 19 = -5*p for a.
1
Let p = -30254 - -30254. Solve p = -3*z - 5*q + 135 - 111, 0 = 2*q - 6 for z.
3
Suppose 0 = 15*z - 44*z - 36 + 210. Solve -4*f + z*x = 2*x + 16, -6 = f - 2*x for f.
-2
Let t = -1621 + 1625. Suppose -2 = -i - 0*i. Solve -3*u - 9 = -i*u + t*v, u - 4*v + 1 = 0 for u.
-5
Let n(b) = -b**2 - 23*b - 38. Let w be 0 + -20 + ((-4)/(-2))/(-2). Let t be n(w). Solve -4*k + m - 6*m - 29 = 0, -t*k = m + 9 for k.
-1
Suppose -5*o + 77 = -2*t, -9*o + 14*o + 87 = -2*t. Suppose 82 = -0*n - 2*n. Let r = t - n. Solve -2*u - u + 4 = 2*m, -4*m + 8 = r for u.
0
Let d be 4/(16/14) - 33/(-22). Suppose 17 = 4*b - 3*k + 2*k, -b + 28 = -d*k. Solve 2*j = -b*c - 3, -c - c - 2 = -2*j for j.
0
Suppose 4281 = 9*q + 1464. Let d = -313 + q. Solve d = -4*g + 2*m, 0 = -5*g - 4*m - 0*m - 26 for g.
-2
Let p be -12 + 98*(-28)/(-98). Solve 2*i + 8 = -15*z + p*z, -5*z = 5*i + 5 for i.
-3
Let f be (-5)/((105/(-434))/3). Suppose 5*o - f = -12. Solve 5*w - 4*i = -0*i - 45, -3*w - i - o = 0 for w.
-5
Let u be -1*2/12*(16 + -10). Let r = -71 + u. Let y = r - -81. Solve 0 = -t + 5*j - 5 - 10, -4*t = -3*j + y for t.
0
Let h(i) = 5*i**2 + 17*i + 2. Let k be h(5). Suppose -k*s = -204*s - 16. Solve 10*d - 7*d = 0, -s*d = -2*f for f.
0
Let z be (-11 - (-146)/10)*(-50)/(-45). Solve 9*v = 13*v + 2*b - 6, 4*v + 4*b + z = 0 for v.
4
Let q(n) = -n**3 + 9*n**2 + 9*n - 77. Let w be q(9). Solve 4*f + 2*t + 8 = -2, -w*t + 40 = -4*f for f.
-5
Let n = 1126 + -1121. Suppose -3*z + 8 = -7. Solve -4*w + 2 = 5*s, n = z*s + w + 4*w for s.
-2
Suppose -2340 = -59*f - 8*f - 50*f. Solve 4*u + 323 = -3*j + 304, 0 = 5*j - 5*u + f for j.
-5
Let c = -16 - -37. Let o = 24 - c. Let p be 0*(-2)/8 + o. Solve 7*k - p = -r + 6*k, 0 = k for r.
3
Suppose -159 = -5*j - 4*k, 0 = 3*j - 243*k + 241*k - 113. Solve -j = s - 4*i - 27, -8 = 3*s + 4*i for s.
-4
Let x be (8320/12)/(-10) + (-4)/6. Let n be (-5)/(-2)*(-56)/x. Solve -16 = -3*b + 5*t, 4*b + t = 5*b - n for b.
-3
Let k be 19 + 154/14 - 14. Solve -4*n = -16, -4*f - n + k = 4*n for f.
-1
Let f = 14 - -16. Suppose -57*j + 47*j + f = 0. Let p(k) = k + 12. Let g be p(0). Solve -2*u + g = -4*m, 0*m + j*u - 3 = 3*m for m.
-5
Suppose -31*r + 539 + 329 = 0. Solve 0 = 25*h - r*h + 3, -5*i + 9 = -h for i.
2
Let a(d) = -20*d + 190. Let z(h) = -h - 3. Let w(x) = -a(x) + 8*z(x). Let b be w(18). Solve 7*s - b*s + 5*j - 25 = 0, -4*s = j - 14 for s.
3
Let i be 7 + 54/9 + -7. Let l be i*(4/(-36))/(8/(-36)). Let q be (-1 + 14/6)*3. Solve -l*h - 3*c = -q*c - 13, -5*h = -c - 19 for h.
3
Let p(j) = 7*j + 14. Let u be p(7). Suppose 15 - 3 = 4*n, 4*i + 5*n = u. Solve -4*c = 0, 3*c + i = -0*y + 3*y for y.
4
Let q be 2/(-8)*-141 + (-102)/(-136). Solve -2*x = -4*g + 38 - q, -3*g - 6 = -3*x for x.
5
Let i(a) = 20*a**2 + 32*a - 188. Let j be i(-4). Suppose y + 3*p + 0*p - 18 = 0, 9 = 3*p. Suppose -10 = -t + y. Solve -5*m - 2*c = j - t, 3*m - 25 = 2*c for m.
5
Suppose 5*b - 3*q + 608 = q, -q + 602 = -5*b. Let j = 127 + b. Suppose 0 = -y - y - 3*n + 19, 3*n - j = 4*y. Solve 2*o - y = 3*r, r + 24 = 4*o + 5*r for o.
4
Let f(l) = 7*l - 11. Let k be f(3). Suppose 3*v - 4*d = k, -d = 5*v - 5 - 4. Solve 5*z = -25, -4*g = -v*z - 0*z + 6 for g.
-4
Let n(y) = y**2 + 2*y - 1. Let v be n(-3). Suppose -28 = -6*f + 10*f. Let h = f + 17. Solve -2*a - b + h = 0, b + 2 = -a + v*a for a.
4
Let q(r) = -r + 17. Let x(c) = -3. Let m(k) = 2*q(k) + 11*x(k). Let z be