Let j(q) = q**2 - 6*q - 5. Let m be j(7). Solve 0 = w - m*w for w.

Let p(x) = x - 8. Let j be p(11). Solve 12 = j*r - 3 for r.

5

Let q = 4 + -1. Suppose 8*f = 3*f - 20, 3*g = -3*f - 12. Solve g = 5*y + 23 - q for y.

-4

Suppose l - 4*l = -24. Suppose 103 = 5*w + l. Suppose 4*u = -7 + w. Solve -u*n = -n + 6 for n.

-3

Let w = 1 + -1. Let i be (20 - 10) + 5 + -1. Suppose -i*d + 10*d + 16 = 0. Solve w = -2*l + 4 + d for l.

4

Suppose -8*d = -3 - 13. Let i(p) = -p3 - 8*p2 - 7*p. Let z be i(-7). Solve -d*w + z = -2 for w.

1

Suppose -3*p - 19 = -v + 2*p, 3*v = 4*p + 24. Solve 1 = v*t - 7 for t.

2

Suppose -12*u + 28 = -32. Solve -2*s + u*s - 12 = 0 for s.

4

Let b = -6 + 6. Suppose -2*z = -4*z. Solve -n + z*n + 1 = b for n.

1

Let v be (-8)/(-6)*³⁄₂. Let y(z) = -z**2 - 7*z - 6. Let k be y(-4). Suppose 16 = 5*c + k. Solve -v*o = c*o for o.

0

Suppose -4 = -3*j - 2*z, 2*j - z + 9 = 7*j. Suppose 4*q - v - 2*v = 18, -16 = -4*q + j*v. Solve -6*u + q*u = -12 for u.

4