Let j(h) = h - 1. Suppose -6*i + 5 = -i. Let a be j(i). Solve a = -4*w + 15 + 5 for w.

5

Suppose -16 = -5*u + 4*u. Solve 5*c - c - u = 0 for c.

4

Let z(m) = -m**2 + 4*m + 1. Let r be z(4). Let g be r - -9 - (1 + 1). Suppose 3*l - 7 - 8 = 0. Solve -l*v + 7 = -g for v.

3

Suppose -5*d = -44 + 14. Let s be -3 + d + 1 + 3. Suppose 0 = 3*z - 0*z - l - s, -l = -z - 1. Solve 0 = q + z*q for q.

0

Let j(b) = -2*b**2 + 8b. Let w be j(4). Let y be 2(1 - w) - -1. Let t(o) = -2*o + 2. Let v be t(-5). Solve 6*k - y*k = v for k.

4

Suppose 3*j = 13 + 11. Suppose -5 = -2*z - 5*t, 3 = -3*z + j*z + 3*t. Solve -b - b + 6 = z for b.

3

Suppose j = 2, 2*j = -4*t + 10 + 14. Solve t*x + 26 - 6 = 0 for x.

-4

Let a be ((-3)/(-6))/(3⁄12). Suppose -z = a*z. Solve u + 3 = -z*u for u.

-3

Let l = -1 + 1. Solve -3*f - 9 = -l*f for f.

-3

Let p = 26 - 20. Solve 4*c - 2 - p = 0 for c.

2