c. Solve -2*t + 31 = -7*t + 3*n, 17 = -j*t - 4*n for t.
-5
Suppose -5*o + b + 108 = 0, 2*o - 7*b = -9*b + 48. Solve 0 = -2*z + 2*f, 5*z - f = -o + 2 for z.
-5
Let m = -31 + 35. Solve m*t = 3*t - 5*c - 6, -2*t - 2*c = 4 for t.
-1
Let y = -9 + 1. Let z be 4/(-16) - 34/y. Let x = 10 - 5. Solve i + z = -2*v, -13 = 3*v + x*i - 0 for v.
-1
Let q(k) = -k**2 + 12*k - 2. Let u be q(12). Let y = u + 5. Suppose 7 + 5 = 4*p. Solve -4*n = p*t + 11, 4*n = -3*t + y*n - 14 for t.
-5
Let z = 23 + 7. Suppose -5*x = -7*x + z. Solve 4*v = -y + x, 4*v + 0*y - 18 = 2*y for v.
4
Suppose -4*g + 152 = -0*g. Suppose -4*r + g = 2*n, -3*n + 140 = 2*n - 5*r. Solve 0 = 5*l - 4*o + 5*o - n, o = l + 1 for l.
4
Suppose -g = -0*g. Solve -12 = 4*b - 6*q + q, 5*b - 5*q + 10 = g for b.
2
Let z(c) = -c**2 - 6*c + 4. Let o be z(-6). Suppose 5*p = 4*h, 0*h - 2*h = p. Suppose 0 = 3*u - 15 - h. Solve -3*x - 4 = -4*m, -u*x - 24 = -2*m + o*m for m.
-2
Let s be ((-8)/6)/((-17)/51). Solve -5 = 3*p - 2*n - 15, -3*n + 19 = s*p for p.
4
Let q = -11 - -21. Suppose 0 = -j + 4 - 2. Solve -r - q = -5*w, r + w = -2*r + j for r.
0
Let x = 4 + -4. Suppose 4*b + 8 = 4*y - 0, x = 2*y + 6. Let h(n) = n**3 + 4*n**2 - 8*n - 6. Let p be h(b). Solve u = -4*k - p, 5*u - k + 5*k = -29 for u.
-5
Suppose -4 = 7*b - 18. Solve 3*p + 10 = d, -6*d = 4*p - b*d + 24 for p.
-4
Suppose -8 = y - 11. Solve 3*n - 12 = 5*x, 0 = -y*x + n - 0*n - 4 for x.
0
Let i(s) = -2*s - s**2 - 6 + s**2 + 2*s**2 - s**2. Let y be i(4). Solve -y*c - l = 2*c - 9, -20 = -5*c - 3*l for c.
1
Suppose 0 = 5*h + o + 6, 2*h = -0*h + 5*o - 24. Let w(u) = -4*u - 3. Let c be w(h). Solve -f + 1 = -4*p + 2*f, c*p = 3*f + 1 for p.
2
Let g be (-4)/14 + (-74)/(-14). Suppose 75 - 5 = -g*t. Let d be 2/7 + (-290)/t. Solve -5*r + 4*v = d, 5 = 4*v - 9*v for r.
-5
Suppose -2*v + 48 = -0*v. Suppose -3*s - s - v = 0. Let j(d) = -d**2 - 8*d - 8. Let q be j(s). Solve 10 = w + 5*x, w - 3*x + q = -2 for w.
0
Suppose 0 = n - 0*n - 3. Suppose 2*f = -n + 13. Suppose -2*p - 3*w = -12, 0 = f*w - 5 - 15. Solve 0*t - t - 5*x = p, x - 1 = 0 for t.
-5
Let q(a) = a. Let p be q(2). Solve 2*f + p*c = 4*c + 6, -3*c = -5*f + 11 for f.
1
Let s(k) = 2*k - 2. Let j(b) = b**2 + 9*b + 2. Let y be j(-9). Let v be s(y). Solve 0 = -3*t - d + 5, -2*t - v - 8 = -2*d for t.
0
Suppose 2*f - 7*f = -15. Solve f*v + 10 = 6*v + y, 0 = -v - 2*y + 10 for v.
2
Let w be (-3)/1 + -3 + 8. Solve i + h + 2 = 0, 4*i + w*h = -13 + 1 for i.
-4
Suppose 3*h = 4*z - z - 12, 0 = 5*z - 3*h - 16. Solve -21 = 2*m + 5*b, 2*m - 3*b - z - 1 = 0 for m.
-3
Suppose 5*o - 15 = 15. Let b = o - 1. Solve 0 = -3*r - b*v - 2, 3*v - 2*v = -4*r + 3 for r.
1
Let n be (-7 - -10) + (3 - (0 + -1)). Solve 0 = l + d - 6*d - 19, 0 = l - 2*d - n for l.
-1
Let s be ((-3)/(-3))/(1/3). Solve 2*t = 2*d - 16, -d - s*t = 2*d + 6 for d.
3
Let r be (-3 - -3)/(1/(-1)). Suppose -5*d = -r*d - 15. Solve -m + 1 = 3*u + 11, -d*u - 14 = 2*m for m.
-4
Let s be 8/(-52) + 56/26. Solve 0 = -2*l - 4*v + 20, s*v - 28 + 10 = -5*l for l.
2
Let g(r) be the first derivative of -r**3/3 - r**2 + 4*r + 1. Let x be g(-3). Let q be (x + -1)/(-2 + 3). Solve -z + 5 = q, 3*n - 2*n - 15 = -2*z for n.
5
Let o be (4/6)/(6/243). Let p = -8 + o. Suppose -5*c - s = -c - p, 0 = 5*c + 3*s - 22. Solve 4*t - 36 = 4*y, 2 - 7 = c*t + 5*y for t.
4
Let p(i) be the second derivative of i**4/4 - i. Let y be p(1). Solve 4*l + 2*q + 14 = 0, y*l + 2*q = q - 10 for l.
-3
Let p(w) = -w + 5. Let y be p(2). Solve y*i - 21 - 4 = 5*q, -5*q = -5*i + 25 for q.
-5
Suppose -2*z + 3*j + 2 = -8, -5*z + 4*j = -18. Suppose 0 = 4*n + z*b, -3*b = n - b. Solve -5*y + 10*y - k = 0, n = 4*y + k + 9 for y.
-1
Suppose 4*p - 10 = 10. Let d(h) = -h**2 + 5*h + p + 4 - 1. Let g be d(6). Solve 2*f = -4*s + 26, 6 = -3*f + s + g*s for f.
3
Suppose 0 = -2*s - 7 + 27. Suppose w - a = s, 30 = -2*w + 7*w - a. Solve -6*q + 10 = -q + w*y, 0 = 5*q + 3*y - 4 for q.
-1
Suppose -3 = 2*y - 11. Let t(x) = -x**3 + 7*x**2 + x - 7. Let q be t(7). Solve 0 = -4*a + i - q*i + 12, -y = -i for a.
4
Let z be 56/12 + 4/(-6). Let k(r) = -r + 2. Let t be k(0). Suppose -3*b - 25 - 2 = -t*g, -b = g - 6. Solve -11 = -5*f + z*f - 2*j, 0 = 4*f + j - g for f.
1
Let x(t) = -t**3 - 8*t**2 - t - 2. Let s be x(-8). Let m be ((-3)/4)/(s/(-24)). Solve 12 = m*n - 5*o, -2*n = -o - 9 + 1 for n.
4
Let p(z) = z**2 - 7*z - 13. Let m be p(9). Let u = 4 - 2. Solve u*j - 5*o = 0, 0*j - m*j = 3*o for j.
0
Let n be 2 - 2*(-2 + 1). Suppose 0 = -z - z + n. Solve -2*f + 2 = -0*u + z*u, 0 = -5*u + f - 7 for u.
-1
Let l = 8 - 6. Suppose -3*f = -3*a - 6, f - l*f = 2*a - 8. Solve -2*s + 3*n + 23 = -f*s, 5*s + 5*n = -45 for s.
-4
Let h = 127 - 127. Solve 5*b = s - 12, -2*s - 2*s - 4*b - 24 = h for s.
-3
Suppose -28 = -2*x - 3*x + 2*r, -2*r + 12 = 5*x. Solve 0 = -n - 0*n + 5*z - 13, 2*n = -5*z + x for n.
-3
Suppose -2*f - 2*f = -8. Suppose 5*k + 0*k = 3*q + 67, k - q - 15 = 0. Suppose 4*u - 97 - k = 0. Solve 0 = -l + 5*z - u, -5*l + 10*l - f*z + 20 = 0 for l.
-2
Suppose -2*n = 38 - 12. Let q be (-2)/n - (-216)/117. Solve -5*g = -10, -q*u + 0*g + 4 = -2*g for u.
4
Suppose -4*g + 22 - 2 = 0. Solve g*n + 4*b - 33 + 5 = 0, 5*n - 3*b = 14 for n.
4
Suppose -x + 2*c = -c - 25, -47 = -3*x - 5*c. Let i = x + -17. Solve o - 5 = -i*n, n = -0*n + 3*o - 8 for n.
1
Let a(n) = n + 3. Let y be a(0). Suppose -2*o + 9 = 1. Suppose -x + 3 = b - o, -3*b + 2*x + 6 = 0. Solve -5*f - 2*p + b = -4*p, 3*f = -y*p + 15 for f.
2
Let c(a) = 8*a**2 + 9*a**2 + 5*a - 4*a. Let s be c(-1). Solve 3*q + s + 10 = 4*n, 0 = q + 5*n - 23 for q.
-2
Let g = -4 - -7. Suppose -3*v = -g*i - 15, 2*v = -3*i - i + 16. Solve -2*t - v = 4*a, 3*a - 4*t - 3 = 2*a for a.
-1
Let n(s) = -s + 4. Let j be n(1). Suppose 2*u - 6*u + 16 = 0. Solve 0 - 4 = -j*d - u*c, 2*d - 6 = -c for d.
4
Suppose 4*t = 45 - 5. Let w be 0/((0 - -2)*-1). Solve -5*o + w*s + 11 = 2*s, -t = -o - 3*s for o.
1
Let x be ((-20)/6)/(2/(-3)). Suppose 9 = -x*a - 11. Let f = 7 + a. Solve -5*b = -3*o - 0*o, -5*b = f*o - 30 for b.
3
Let y(p) = -p - 6. Let x be y(-9). Suppose -v + x*z - 6 = 0, 32 = 6*v - 2*v + 2*z. Solve 4*w + v = 3*m, -w = 4*m - 7 + 18 for w.
-3
Suppose 2*b = -b + 102. Solve 4*w + 0*w - 3*y + 3 = 0, 3*w + 5*y = b for w.
3
Let s = -16 - -21. Let j be (s/4)/((-2)/(-32)). Solve -8*p + j = -3*p, -4*f + 8 = -p for f.
3
Suppose -36 = d - 3*d. Solve 5*q - 2*h + 25 = 0, q = 5*h - 2*h - d for q.
-3
Let v = -64 + 67. Suppose u = 2*u + 3*n - 40, -5*n - 8 = -u. Let o = u - 17. Solve v*b + 2*h + 19 = 6*h, -3*b + 2*h = o for b.
-1
Suppose 2*w = 7*w - 25. Solve 7*f - 24 = 3*d + 4*f, -w*d = 5*f for d.
-4
Let r be 1/(-5) + (-81)/(-5). Suppose 0 = -3*n + 5*n - 8. Solve 5*d + r = -n*z + z, 0 = -5*d + 3*z - 4 for d.
-2
Let p = 13 + -9. Solve 3*r + 2*l = -2, 2*r + 0 = -4*l + p for r.
-2
Let n be 3/9 + (-6)/(-9). Solve 0 = 5*j + 5*c - 5, -4*j - n = -2*j + 5*c for j.
2
Let k be (-1)/2 + (-5)/(-2). Solve 4*a + 5 = -f, -f - 4 = a + k*f for a.
-1
Let t be (9/(36/(-16)))/(-1). Suppose -h + 6*h = -2*x + 36, x + 34 = 4*h. Solve -4*i + 8 = t*y, -i - y + h = 2*y for i.
-1
Let q be (-16)/(-6)*(-15)/(-10). Let t = q - 2. Suppose 36 + 2 = t*v. Solve -2*a + 3*u = -v, -4*a = u - 4*u - 23 for a.
2
Let w(m) = -m**3 + 2*m**2 + 4*m - 3. Let q be w(3). Suppose 3*x - 9 = -q*x. Solve -2*n - n = 2*z + 10, 3*n + 9 = -x*z for z.
1
Suppose 4*y + 0*y - 19 = -5*g, 0 = g - 3. Let p(f) = 2*f**2 - 5*f - 6. Let t be p(5). Let l = t - 12. Solve -2*n - 5*m + y = 0, -5*m = -3*n + l*n + 3 for n.
-2
Let v = 112 + -107. Solve 0 = 4*h - 8*h + 4*w + 20, -v = -5*h - 5*w for h.
3
Let c(l) = l**3 - 16*l**2 - 15*l - 14. Let h be c(17). Solve -a - 6 = d, -5*a = 2*d - 7*d + h for d.
-1
Let o = -49 - -54. Solve 2*p = -3*r - 3 - o, -5*p - 4*r = 6 for p.
2
Suppose 4*j + 42 = 2*g, -5*j + 58 = 2*g - j. Solve 3*a = -5*h - g, h + 1 = -a - 4 for h.
-5
Let k(f) = -7*f - 4. Suppose 4*l - 6*l = 4. Let i be k(l). Solve -4*p + 2*p - 5*z = -i, -7 = -p - 3*z for p.
-5
Suppose -5*z + 0*z = -30. Suppose 0*y - 2*y = -z. Suppose 2*r + 5*o + 12 = 0, -y*o + 4*o = -r. Solve 5*l - r*l - 10 = -4*a, 1 = l + a for l.
-2
Let m be (-21)/(-9) - (-2)/(-6). Suppose 2*a - 5*h = -2*a + 32, -2*a + m*h = -14. Let j be (-8)/(1/((-6)/3)). Solve -b + j = -a*b + 5*n, b = -3*n + 3 for b.
-3
Let q(c) = 4*c**2 + 2*c - 1. Let m be q(1). Suppos