Let n(d) = -5*d - 7. Let c be n(-6). Suppose 8 = -5*r + c. Solve -15 = -2*i - r*i for i.

3

Suppose -40 = -5*r + 5*o, -3*r - o = -6*o - 30. Solve -a + 6*a = r for a.

1

Suppose 0 = -y - 1. Let c be 1 + y + 1 + 7. Solve -3*l = -c*l for l.

0

Let i be (20/(-80))/(82/(-40) + 2). Solve 4*w - i = 5*w for w.

-5

Suppose -4*a + 3 = -1, 18 = 3*b + 3*a. Suppose b*r - 10 = 10. Solve r*l - l = 12 for l.

4

Let s be 4215*1*5. Suppose 5*c = h + 75, -39 = -2*c + 5*h + s. Let q = -2 - -5. Solve q*z + c = 5 for z.

-3

Suppose l + 7*l = 120. Solve 0*m = -3*m + l for m.

5

Let o be 7/((-14)/(-4)) - -3. Suppose -13 = o*q - 53. Solve -3*i + q + 7 = 0 for i.

5

Let z = 1 - -1. Solve z + 2 = 4*r for r.

1

Suppose 2*q + 19 = 5*r, 2*r = 3*r - 2*q - 7. Solve -3*h = -0*h + r for h.

-1