Suppose 0 = 4*r + 85 - 93. Solve -h + r*h = 3 for h.

3

Let c = -22 + 56. Let y = c - 21. Solve 5*z + y = -2 for z.

-3

Let f(l) = -l3 - 12*l2 + 14*l + 13. Let u be f(-13). Solve 0 = -u*k + 3*k - 15 for k.

5

Let f(o) = o**2 + 2*o - 9. Let r be f(-4). Let x be 0/(-4 + 1 - r). Solve 0 = -l - x + 1 for l.

1

Let c(y) = y2 + 6*y - 5. Let s(p) = 3*p2 + 18*p - 14. Let v(w) = -17*c(w) + 6*s(w). Let f be v(-6). Solve 4*o - f = 11 for o.

3

Suppose 5 + 3 = -4*i. Let p = i + 5. Solve 0 = p*v - 2*v for v.

0

Let u = 5 + -2. Suppose -2*z + 4*j + 24 = 0, -2*z + j = -20 + 8. Suppose z*g - q + u = -0*g, q = 3. Solve -i + 0*i + 3 = g for i.

3

Let t(v) = v3 + 17*v2 + 16*v + 3. Let a be t(-16). Let i = 7 + -5. Solve i*u = -a - 1 for u.

-2

Let q(p) = p - 11. Let l be q(23). Solve l = -2*v - 2*v for v.

-3

Let x be ((4 - 3) + -2)*0. Solve x = -2*a - 2 - 6 for a.

-4