Let g(v) = -2*v - 18. Let a be g(-12). Solve a*f = 5*f + 4 for f.

4

Suppose 35*n = 34*n. Solve -2*x - 4 + 12 = n for x.

4

Let c® = 8*r - 51. Let y be c(7). Solve 15 = -5*h - y for h.

-4

Suppose 0 = -v - y - 4*y - 17, 0 = -3*v - 2*y + 1. Let u be 1 + v + 2/(-1). Solve g = -u - 3 for g.

-5

Suppose 0 = r + 2*r - 6. Suppose 0 = 3*p + r*p - 35. Let f = p - 6. Solve 0*g = g + f for g.

-1

Suppose -2*g - 4 = -2*x, 2*x + 5*g - 3 = 1. Suppose x*n - n = -4*l + 16, 2*l = -4*n + 22. Solve p - l = 2*p for p.

-3

Suppose -3*v + 17 = 2*v - 2*d, 3*v - 5*d = 14. Solve v = -f - 1 for f.

-4

Suppose 5*o = -0*o + 15. Solve -o*w - 12 = w for w.

-3

Suppose -2*o + l + 37 = 0, -2*o + l + 40 = -3*l. Suppose 4 = o*d - 14*d. Solve -y + 2 = -d for y.

3

Let h = 16 + -15. Solve w = -h + 4 for w.

3