Let h(t) = -t**2 - 15*t - 10. Let p be h(-14). Solve 0 = -q - p*q - 20 for q.

-4

Let a(u) = u**2 + 4*u - 7. Let b be a(-5). Let s = 2 - b. Let z be (-22)/(-8) + 1/s. Solve -z*d = -d for d.

0

Suppose 4*v - 4*q = 3*v + 17, 3*v + q + 1 = 0. Let g be (-4)/10 + 28⁄20. Let f = g + v. Solve -2*h + 20 = f*h for h.

5

Suppose 0 = -3*f - 0*f. Suppose -2*t - g + 19 = f, 17 + 20 = t - 5*g. Suppose -3*x = -4*s + 2*s + 8, -3*x + 3*s = t. Solve -4*k + 5 + 7 = x for k.

3

Let h be (-1)/4 - (-23)/(-4). Let s = -4 - h. Solve -6*m = -s*m + 20 for m.

-5

Let l = -8 + 6. Let p be (2 + 0)*-1 - l. Suppose p = 2*u - 7*u. Solve r + 1 = -u for r.

-1

Let z = 0 + 5. Suppose z*r - 17 = -7. Let k = 42 + -42. Solve k = -j + r*j - 5 for j.

5

Suppose 0 = -9*q + 4*q + 15. Solve 0 = -q*a - 3 for a.

-1

Let i = -11 + 7. Let x = 4 + i. Solve x = b + 1 for b.

-1

Let k be (3⁄2)/((-4)/(-8)). Solve -k*h + 8 = -7 for h.

5