 c.
3
Let o be (-2)/15 - (-1386)/270. Suppose 4*f + 5*c + o = 0, -f = -4*f - 2*c - 2. Suppose 9*b - 3 - 33 = f. Solve x - 15 = -2*x + h, -2*x - 4*h = b for x.
4
Suppose -12*j + j + 5346 = 0. Let i = j - 486. Solve i = -3*o - 3, 0*c + o + 9 = 4*c for c.
2
Suppose 15*i = 26*i - 55. Suppose -3 = -3*h, -h = i*t - 14 - 12. Solve 2*k = -3*d + 6*d - 3, -2*k + 21 = t*d for d.
3
Let d = 776 - 776. Suppose 7*w - 193 + 172 = d. Solve -4*z = -u - w - 1, -5*u + 4*z = -12 for u.
4
Let s = -580 - -588. Suppose s*g - 282 = -66. Solve 1 = 5*x - 2*o - g, -4 = o for x.
4
Let m be (52/(-3))/((-3)/(-1 + 10)). Let w = m + -53. Let c be w + (-6 - -4) + 8. Solve 2*j - c*p = -30, 0*j = 2*j - 2*p + 18 for j.
-5
Let y be 1*16/(-12)*-3. Let c = -49 - -57. Suppose 1 = -o - 0*d - d, c = -2*o - 4*d. Solve -o*z - 5*l = -22, 0 = -2*z - y*l + 3 + 15 for z.
1
Let s = -121 + 134. Suppose -2*y + s = 5. Solve -4*f - 14 = -2*u, 5*f - f + 8 = -y*u for u.
1
Suppose -c - 3*w - 2*w = -18, 3*w - 6 = c. Let r be 225/(-6)*2/9*-3. Suppose -8*s = -3*s - r. Solve 0 = -s*g + 5*i - 13 - 2, 0 = i - c for g.
0
Let d(m) = m**3 + 13*m**2 - 31. Let q be d(-13). Let x be q/(-5) - 66/55. Solve -x*k - 4*n - 6 = 0, 4*n = -0*k + 4*k + 12 for k.
-2
Let y(i) = -i**3 + 9*i**2 - 4*i - 21. Let p be y(8). Let q = -8 + p. Solve 3*k = -3*v - q, -3*k + 8*k + 4 = -4*v for k.
0
Let q = -3083 + 3083. Solve 4*w + 13*f - 12*f - 8 = 0, -5*f = q for w.
2
Suppose 0 = 3*w - 5*q + 430, -4*w - 5*q - 231 = 284. Let y = -131 - w. Solve 5 = 5*v + 15, 0 = 3*p - y*v - 5 for p.
-1
Let h(p) be the third derivative of 1/12*p**4 + 20*p**2 + 4/3*p**3 + 0*p + 0. Let y be h(-2). Solve 4*r - y*k - 22 = -5*k, 4*k - 8 = 0 for r.
5
Let x = 2859 - 2842. Let z = -12 - -15. Solve -z*f = -r + x, -3*f + 5*r + 17 = 42 for f.
-5
Let z = 9 - 9. Suppose 13*t - 9 - 17 = z. Solve -3*h + t*d + 2 = 4*d, 0 = 2*d - 8 for h.
-2
Let t(q) = -2*q**3 + 42*q**2 + 47*q - 66. Let r be t(22). Solve r*g = 3*g, -2*b - 2*g - 10 = 0 for b.
-5
Let p = 374 - 331. Solve -2*f + 5*v = -28 + p, v - 5 = 0 for f.
5
Suppose 0*d + 9*d = 972. Suppose -d = -i - 105. Solve -5 = 2*u - 13, -5*j - 2*u = -i for j.
-1
Let f be ((-12)/(-10))/(22/5 + -4). Suppose -f*u = -2*z + 18, 4*z - 32 = 2*u + 3*u. Solve y + 3*i = 4*y - 30, -10 = y + z*i for y.
5
Suppose 2*m - 4*m = -8. Suppose v = 3*c - m - 0, 3*c = 9. Let y be 2 + 2 - (-10 + 12). Solve -2*k - y = -v*s + 1, 22 = -5*k - 2*s for k.
-4
Suppose -c = -6*c - c. Suppose -h - 3*j = -3, c = h + 4*j - 8*j - 10. Let p be ((-10)/h - 26/(-39)) + 1. Solve p*q = 3*u + 2*q - 8, 4*q - 16 = -5*u for u.
0
Suppose -4*q - 21*y + 18*y = -2985, -25 = 5*y. Let j = q + -745. Solve j*k + 20 = 3*m, 2 = -k + 2*m - 2 for k.
-4
Let p be 59/(-8) + 69/184 - -9. Solve -3*x + p*k - 14 = 0, 51*x - 5*k + 10 = 56*x for x.
-2
Let t be ((-9)/(-45) - 1)/((-1)/50). Let u = t - 38. Suppose 4*f - 7*w + 6*w - 12 = 0, u*f = -3*w + 6. Solve -g = -2*v + 7, -11 = 3*g + v + f*v for g.
-5
Suppose -22*w = 3*q - 27*w + 7, 4*q - 2*w = 0. Solve p = -2*r + 1 - 0, -p + q = -r for p.
1
Suppose 36*s + 9 = 4*u + 37*s, -5*u + 5*s + 5 = 0. Solve 3*b = -5*r - 8, 0 = -11*b + 8*b + r - u for b.
-1
Suppose 20*v + 4 = 64. Suppose 0 = 7*h - 2*h + 5*k + 15, -k = 4*h - v. Solve -h*b = -s - 6, 1 = -4*b + b + 4*s for b.
5
Let c be (36/54)/(5/30). Solve 3*q = -6, -c*s = 2*q + 1 + 3 for s.
0
Suppose 0 = 2*w - 4, -8*n + 51*w - 55*w + 24 = 0. Solve -13*c = -8*c + 3*f - 7, -n*f + 5 = 3*c for c.
-1
Suppose 0 = -59*j + 37*j + 110. Suppose -41 = -4*p + a, -4*p = j*a - 12 - 23. Solve -5*x + 4*y - 2*y = -16, 2*x - p = 2*y for x.
2
Let n(h) = -2*h**3 - 110*h**2 - 104*h + 221. Let u be n(-54). Solve -4*b + 7 = -3*l, -3*b + 1 - 3 = u*l for l.
-1
Let i be (-237)/(-79) + (6 - 0). Solve -i = 3*c, 0 = -o - 0*o + 3*c + 14 for o.
5
Suppose 0 = 10*t - 35*t + 125. Suppose 24*f - 4*c = 23*f, 5*f - t*c = 15. Solve -f*b + b + v = -3, 0 = -5*b - 2*v + 5 for b.
1
Let t be (-4180)/198 + 31 + (-1)/(-9). Solve -x - 5*z + 5 + t = 0, 2*x - 5*z = 0 for x.
5
Suppose 0 = -3*w - c, -4*c - 10 = 5*w + c. Let b be 16/48 - (-72)/27. Solve -w = x, -b*v + v - 5 = x for v.
-2
Let i be (-3)/(-2) + (-5)/10*15. Let h be 4*i/(-1 + -5). Solve 0 = h*j + 4, 2*y - 5*y = 5*j - 7 for y.
4
Let d = 440 - 439. Let x be -3*d*((-400)/30 - -10). Solve -2*n = 3*i + 3*n + 22, 0 = 4*i - 3*n + x for i.
-4
Let x be (5 + 1)*(16 - 21)*(-2)/12. Solve -5*i - 10 = -p, 2*i + x*p - 13 = 2*p for i.
-1
Suppose -41*i = -u - 36*i - 5, 14 = 4*u - 3*i. Solve -u*q = -f - 23, 5 - 15 = -4*q - 2*f for q.
4
Let f = -27025 - -27030. Solve 10*k - 9*k - 7 = -3*a, -4*a = -f*k - 22 for k.
-2
Suppose 0 = -196*h + 182*h + 182. Solve 4*m - h = -11*k + 6*k, 7 = 3*k + 2*m for k.
1
Suppose 53 = -106*j + 583. Solve -u - 2 = -a, 2*a - j - 8 = -u for u.
3
Let t be 3*(-168)/108*(-30)/7. Solve 1 = n + 2*s, 0*s = 4*n - 4*s + t for n.
-3
Let l = 247 - 244. Suppose -j = -l*o - 3, 6*j - 42 = 2*j + 2*o. Solve 0*c = -4*c - j, 0 = 3*s - 5*c - 9 for s.
-2
Let x(l) = -l**2 + 4*l + 1. Let t be x(3). Suppose -95 = -5*i + 5*y, -3*y + 134 = -i + 147. Let f be t/i + 186/66. Solve s + 15 = f*k, 3*k = 4*s - 1 + 16 for k.
5
Let t(z) = -z**2 + 24*z + 597. Let a be t(39). Solve 5*g + 11 = -4*v, -28*v = -25*v + a for g.
1
Suppose -2*y - 143 = 5*r - 153, 5 = y. Solve 4*h = 6*h + 4*z - 6, r = -z - 1 for h.
5
Suppose 13*c = -16 + 146. Let j = 16 - c. Solve -o - 11 = -3*m - j, -3*o - 2*m = 4 for o.
-2
Suppose -4*s + b + 16 = -3*b, -40 = -4*s - 2*b. Suppose 50 = 10*v - s*v. Suppose 4*y = v - 21. Solve 4 = 2*k + 4*a, k + a - y = 1 for k.
2
Let s(d) = d**3 - 28*d + 11. Let i be s(5). Let x be 1 + i/(-7)*7. Solve -l = 5*h - 12, -x*h + 9 = l + l for l.
-3
Suppose 5*q = 3*v - 113, 2*v - 213 = -3*v - 4*q. Suppose 4*r = -5*j + 24, 33 = -j - 4*r + v. Solve j*s + d + 7 = 0, -d + 2 = -5*s - 0 for s.
-1
Let b be (7 + (-7 - -1))*-367. Let f = b + 395. Solve -3*p + f = 5*n, -4*n + 2*n = -2*p - 8 for n.
5
Suppose 10 - 32 = -x - 8. Solve 0 = -a + 4*w - x, 2*w + 4 = -5*a - 0*w for a.
-2
Suppose 0 = 11*d + 19*d - 9330. Let r = d + -308. Solve -2*o + r*y + 4 = 0, -4*o + 4 = -2*o - y for o.
2
Let l be (-11)/(-55)*(-4 - -4) + 0/(-1). Solve 3*b - 2*w = l, 6*b - 2*w = b - 8 for b.
-4
Suppose -38*z - t + 11 = -37*z, -5*t = -4*z + 62. Solve 0 = -0*p - 3*p + 2*u - 4, -4*p - 5*u = z for p.
-2
Let v = 4946 - 4942. Let q = -4 + 4. Solve -5 - 3 = -v*u, q = -j - 4*u + 8 for j.
0
Let w = 14 + -9. Suppose -3258 = -17*p - p. Let s = -169 + p. Solve -3*k + 12 = 4*n, 0 = -2*n + w*n + 3*k - s for n.
0
Let x(b) = -b**2 - 49*b - 475. Let k be x(-14). Solve -5*w - p - 17 = 0, k - 2 = -3*w - 2*p for w.
-3
Let s(y) = y**3 - 12*y**2 + 91*y - 875. Let l be s(11). Solve 3*n - 3*p + 8*p - l = 0, -2*n = 4*p - 6 for n.
-5
Suppose -44*s - 4898 + 5074 = 0. Solve -5*v = m + 17 - 11, -s*m + 4*v = 0 for m.
-1
Let a(r) = r**2 - 19*r + 99. Let j be a(10). Solve t = -m - 4*m + 17, 3*t = -j for m.
4
Let y = 5771 - 5766. Solve -5*t - y*x + 4 + 1 = 0, 3*t - 5*x + 21 = 0 for t.
-2
Suppose 3*n - 4*l = -8, -3*n - 15 + 52 = 5*l. Let g(p) = -2*p + 10. Let u be g(n). Solve -5*r = 2*v - 4 - 11, -u*r = 5*v - 6 for r.
3
Let j be 5 + -1 + 4 + -2. Suppose -3*p = 2*z + 143, -5*p + 10*p = -3*z - 217. Let d be (4/5)/(z/(-160)). Solve d*t - j + 2 = 0, -t + 2 = 3*y for y.
0
Suppose 107 - 763 = -4*n. Let m = -160 + n. Solve -11 = -4*l - 3, 2*h + l = m for h.
1
Let t(s) = -47*s - 139. Let w be t(-3). Solve 5*c = w*b - 6, 5*c - 3 = -b - 0 for b.
3
Let s(z) = 2*z**2 + z. Let v be s(1). Solve v*x - 2*l = 26, 6*x - 5*l = 9*x + 2 for x.
6
Let z(r) = -r**3 - 9*r**2 + 9*r - 6. Let i be z(-10). Suppose x = 4*s + s - 19, -i*x - 4 = 4*s. Solve 5*a - 3*v = -13, -3*a + 3*v + s = -6*a for a.
-2
Let b = 9342 + -9340. Let n(h) = h**2 - 2*h - 6. Suppose 4*x + 10 = -10. Let v be n(x). Solve -b*a - 3*a - 3*c + v = 0, 2*c - 14 = -2*a for a.
4
Suppose 55*x = -15*x + 210. Let u = 8 - 6. Let a = -104 - -106. Solve -3*v + 3*n + x = 0, u*v + 2*n = -0*v + a for v.
1
Suppose -5*u + 7 = -5*d - 18, -1 = 4*u + 3*d. Let w be 11/7 + 3/7. Suppose 63 = w*o + 13. Solve n - 2*z + 9 = u*n, -5*z = -o for n.
-1
Let x be (-94)/2 + 0 + (-44)/22. Let y = 52 + x. Suppose 2 = -2*b + 2*i, 5*b - i = 5 + 6. Solve -b*v + 12 = -4*a + y*a, -28 = -5*v - a for v.
5
Let u(f) = 83*f**2 + 2*f - 1. Let t be u(1). Suppose t = -4*d + 92. Solve -