Let x = 5 - 2. Solve -4*d - x = -15 for d.

3

Let o be (3 - 4)*1 + 4. Solve h = -o*h for h.

0

Let x(v) = -3*v - 2. Let w be x(-2). Suppose -w*r - 30 = -150. Solve -r + 5 = -5*k for k.

5

Suppose 4*y - 55 = -7*y. Solve 0 = y*c + c for c.

0

Suppose -b = -d - 8, -d + 12 = -4*d. Suppose -5*w = 5*i - 35, i - 5*i + b*w = -28. Solve 2*j + 1 = i for j.

3

Suppose 14*r - 7 = 13*r. Solve 6 = -r*m + m for m.

-1

Suppose 16 = s + 4*a - 4, 3*s = -a + 27. Solve s = -y + 3*y for y.

4

Suppose 1 + 19 = 5*k. Let d = k + 1. Solve r - d = 2*r for r.

-5

Suppose -11*v + 1 = -21. Solve -v*x + 16 = -6*x for x.

-4

Let k = 23 + -18. Suppose k*w - 10 = 3*w. Solve 0 = w*m + 1 + 14 for m.

-3