Let b = 4 + 1. Suppose 0 = 2*d - 2 + 4, 5*x + b*d - 20 = 0. Solve 0 = -2*f + x + 5 for f.

5

Let y = 10 - 1. Suppose 0*g + 3 = 3*g. Solve -y = 2*w - g for w.

-4

Suppose -3 = 2*q - 7. Solve 0 = q*b - 1 - 5 for b.

3

Let o = 8 - -3. Let s = o + -4. Solve -4*b + s*b = 0 for b.

0

Let p(b) = -b3 - b2 + b. Suppose -1 + 7 = -3*o. Let r be p(o). Solve -2*l + r = -0 for l.

1

Let g be (-66)/8 + (-3)/4. Let z = 12 + g. Solve -1 = -z*m - 4 for m.

-1

Let g = -12 - -18. Solve -2*t + 4 = -g for t.

5

Suppose a + 2*a - 12 = 0. Suppose -a*t - t + 20 = 0. Solve t*w - 5 = -1 for w.

1

Suppose -2*n = 3*t + 16, 5*t = 4n - 11 - 1. Let k be (n - 2 - 1)-1. Suppose -5*f - 5 = 0, 3*g + 0*f - 5*f - 5 = 0. Solve x - k = -g*x for x.

5

Let z(v) = v3 - 4*v2 - v - 5. Let x be z(4). Let r = -1 - x. Solve -5*m + r = -m for m.

2