Let i(v) = 13 + v + 3 - 3. Let a be i(-9). Solve y - a*y = 15 for y.

-5

Let d = -103 + 107. Solve 0*r = r + d for r.

-4

Suppose -4*a + a = 0. Let y = 11 + 19. Suppose a*r - y = -2*r. Solve r = -6*n + n for n.

-3

Suppose -27 = -2*a - 23. Let j = -1 + -1. Let p = j + a. Solve -4*c + p*c = 8 for c.

-2

Suppose -4*g + 1 + 11 = 0. Suppose 21 = g*u - 0. Solve 0 = -2*b + u*b for b.

0

Suppose 0 = -4*l + 5*w + 22, l - 38 = -3*l - 3*w. Solve l = 2*i + 2*i for i.

2

Let k(b) = -b3 - 4*b2 + 11*b - 3. Let u be k(-6). Solve -u*q + 13 + 2 = 0 for q.

5

Suppose -5*v + z = -z - 4, z = -2*v - 2. Solve x = -v*x - 2 for x.

-2

Suppose -3*u + 30 - 27 = 0. Solve -u = -5*h - 26 for h.

-5

Suppose g = d + 12, 2*g + 3 = -2*d - 5. Let q(t) = t**2 + 8*t + 2. Let u be q(d). Suppose -4*s - 2 = 2*a, a - u*s - 19 = s. Solve 2*h - 1 = -a for h.

-3