Let i be 1 + 0 + -1 + 2. Suppose -3*o + 40 = i*o. Solve 0*a = 4*a - o for a.

2

Let t = 1 - 1. Solve t = 3*i - 0*i + 15 for i.

-5

Suppose -22 = -5*k + 3. Let v = -7 - -15. Let q = v - k. Solve q*m - 16 = -m for m.

4

Suppose 5*r + 0 = -b + 6, -4*r + 20 = -3*b. Let o be b + 2 + (5 - -2). Solve o - 15 = 5*i for i.

-2

Suppose -17*d = -15*d - 6. Solve d*c - 5*c = 0 for c.

0

Suppose -o = o. Suppose o = y + 4*y - 25. Solve 5*n = -0*n - y for n.

-1

Suppose 3n - 2 = n. Let c be 3 - n(-6)/2. Solve -5*r + 9 = -c for r.

3

Suppose 0*n - 15 = -2*a - 3*n, 0 = -5*n + 25. Let o be 1 - (a + (-2 - 1)). Solve y = -o*y for y.

0

Suppose 0 = 6*g + 2 - 14. Suppose 2*d + 1 = -t - g, -3*t - 9 = 3*d. Solve 2*o + 2 = -d for o.

-1

Let g = -19 + 19. Suppose -3*q + 3 - 12 = 0, -3*f - 4*q = 9. Solve -p - f - 3 = g for p.

-4