Let r be 0 + (8 - -1 - -4). Suppose 7*h - r - 1 = 0. Solve -8 = -2*i - h for i.

Let y(v) = v**2 + 21*v - 19. Let u be y(-22). Suppose 5*w - 3*b = -b + 20, 2*b = 0. Solve q = w*q + u for q.

-1

Let r(b) = -2*b3 - 2*b2 + 3*b + 3. Let u be r(-2). Let k be (0 + -2 - -15)*1. Let m = k - 0. Solve -u*g + m = -2 for g.

3

Suppose 4*c = -16, 4*c + 0*c = 4*x - 40. Solve r + 10 = x*r for r.

2

Let c(f) = -6*f**2 + 2*f - 3. Let w be c(2). Let n = 33 + w. Solve -4*s = s + n for s.

-2

Suppose -5*d + d + 16 = 0. Let w = d + 0. Solve -6*f + 6 = -w*f for f.

3

Suppose 0*u - 36 = -4*u. Suppose 0 = k + 2*k - u. Solve 3*t - 2*t - k = 0 for t.

3

Suppose 3*m = 15 + 6. Solve 8 + m = -3*y for y.

-5

Suppose -6*l + l = 3*l. Solve l = q + 3*q for q.

0

Let k(a) = a3 + 7*a2 - a. Let m be k(-7). Let j = -2 + m. Suppose -w - j = -2*w - 2*u, 2*w + u = 7. Solve -v = 2*v - w for v.

1

Let p = -79 + 81. Solve -5*f - 27 = -p for f.

-5