Let c(z) = z3 - 8*z2 - 8*z + 6. Let n be c(9). Solve n = -4*h - 5 for h.

-5

Suppose 4*x - 16 = 5*u, -4*x + 13 + 3 = 5*u. Solve 5*z = -u*z for z.

0

Suppose -5*i + f = -4*f + 20, 5*i - 2*f + 8 = 0. Suppose -5*q + 25 = 3*o + 2*o, i = 5*o - 4*q + 20. Solve o = j - 0*j for j.

0

Let p(v) = -v2 + 1. Let i(a) = -a3 + 12*a**2 - 7*a - 5. Let l® = i® + 5*p®. Let z be l(5). Solve 5 = 2*j + z for j.

-5

Let i(u) = -u3 - 8*u2 + 10*u + 13. Let z be i(-9). Solve 0 = -z*k + k + 9 for k.

3

Suppose -4*l + 98 = 5*n, 5*n + 39 = 3*l + 123. Let r be ((-6)/(-18))/(1/n). Suppose 0*c = 2*c. Solve c = -2*i - r for i.

-3

Suppose 0 = 2*k + 3*y, 3*k - 7*k = 2*y. Solve -2*h = -2 - k for h.

1

Suppose 0 = -2*u + 6*u + 3*l - 4, -4*u - 20 = -3*l. Let j = u + 4. Solve -13 = j*a - 3 for a.

-5

Let p(s) = -s - 8. Let i be p(-10). Let z be -2*(0 + -1) - -4. Solve 2*b + z = -i for b.

-4

Let g = -4 + -1. Let m = g - -7. Solve -m = 5*i + 8 for i.

-2