Suppose 0 = 4*t - 4*a - 108, 51 = -9*t + 11*t - a. Solve -8*z = -2*z - t for z.

4

Let p(z) = z**2 - z + 1. Let h be p(-7). Suppose -3*y + h = 12. Solve 4*f - f = -y for f.

-5

Suppose 0 = 4*p - 0*p - 48. Suppose 4*j = 2*w + j - p, 0 = -4*j. Solve 0 = 3*r - w*r + 12 for r.

4

Let g© = -c3 + 8*c2 + 10*c - 8. Let h be g(9). Let m be -1 - 3/(h - 0). Let n = -1 - m. Solve -n*z - 11 = 4 for z.

-5

Let u(n) = -n - 8. Let r be u(-11). Solve 5 - r = -v for v.

-2

Suppose 2*s = 5*b + 73, -2*s = -2*b - 28 - 30. Suppose -2*k + 24 = o, k - 3*k + 4*o = -s. Solve 7*n = 4*n + k for n.

4

Suppose -b = -4*z - 18, -2*z - 2*z = -2*b + 20. Let f = 4 + b. Let x = -3 + f. Solve x*y + y = 0 for y.

0

Let v(t) = t**2 - 4*t - 1. Let j be v(5). Suppose c - 48 = -3*c. Suppose -4*z + c = l, 2*z + 2*z - 12 = l. Solve l*k - k = -j for k.

4

Let f(x) = -3*x - 15. Let y be f(-5). Suppose -2*c + 4*c = -2*o + 10, 0 = 5*o - 5*c + 5. Solve y = -5*h + 3*h - o for h.

-1

Let d(p) = 3*p2 + 3*p + 3. Let j(t) = t3 + t**2 - t. Suppose 5*q - 4 = -14. Let i be j(q). Let b be d(i). Solve 0 = -4*h + b - 1 for h.

2