Let w(a) = -2*a - 7 + 3*a + 12. Let j be w(0). Solve 15 = 5*i - j for i.

4

Suppose 2 = 3*t - 4. Let a = 143 + -143. Solve a + 6 = t*g for g.

3

Let a = 12 - 0. Solve 5*r = r - a for r.

-3

Let l(p) = p**2 - 3*p - 22. Let b be l(-4). Solve 0 = 5*i - 3*i + b for i.

-3

Let q = -4 - -8. Suppose q*o - 2*o = 0. Solve o = -3*l + l for l.

0

Let l = 2 - -2. Suppose s = 3*m - 2*s - 33, -m - 4*s - l = 0. Solve 0 = 4*y - 0*y - m for y.

2

Suppose 0 = 4*t - 2*h - 2, 4*t - t - h = 1. Suppose t = 2*n - 5*n. Suppose -4*m + 5*m - 4 = n. Solve 11 + 9 = m*i for i.

5

Let p be (-1)/(-1) - (-2 + 0). Solve 0 = 3*a - 4*a + p for a.

3

Let h = -7 - -11. Let i(l) = -l3 - l2 - l + 2. Let b be i(-2). Let a = 1 + b. Solve a*r = h*r for r.

0

Let k = 16 - 11. Suppose -z = k*m + z - 11, -4*z - 20 = -4*m. Solve -4*o + o + m = 0 for o.

1