Let k(s) = -s - 28. Let l be k(-10). Let i = -11 - l. Solve 0 = -i*b + 2*b + 15 for b.

3

Suppose 2*v = f - 5*f, 0 = 3*v + 12. Let l be 368/(-10) + (-1)/5. Let j = 53 + l. Solve -6*u + f*u = -j for u.

4

Let d = -8 + 11. Let c be (3 - d) + 0/(-1). Suppose 0 = 5*x - c*x - 30. Solve 0 = x*a - a - 10 for a.

2

Let s be 117/(1 - -2) + 1. Suppose -4*k = k + s. Let h be (-158)/k + 9⁄36. Solve -2*t = 3*t - h for t.

4

Let h(t) = -3*t - 2. Let s be h(-2). Let o be (-1 - 0)/((-2)/s). Suppose -10*d = -2*d - 40. Solve d - o = y for y.

3

Let k(m) = m**2 + 6*m - 6. Let b be k(-7). Let v = 6 + -1. Let z = v - b. Solve -10 = -t - z*t for t.

2

Let k = 4 + 0. Solve -4 = -k*l + 12 for l.

4

Let i = -53 - -53. Solve i = s - 5*s for s.

0

Let j = 20 + -7. Let a be ((-6)/(-3) + -2)/2. Suppose a = 6*p - 3*p, -3*p - 5 = -t. Solve -t + j = 4*o for o.

2

Let b(n) = 2*n - 12. Let o be b(8). Solve o = -q + 5*q for q.

1