Let f = -4 + 7. Suppose 7 = 5*d - f. Solve -5*a - 12 = -d*a for a.

-4

Let i be (-15)/(-6) - (-2)/(-4). Suppose 16 = -4*r, 5*r = -i*v + r - 6. Suppose 0 = -y - v*c - 3, -5*c = -y + 7. Solve 6 = -y*m - 2 for m.

-4

Let y be (-6)/(-6) - (0 + 1). Suppose 3 + y = c. Solve c*d - d = 0 for d.

0

Suppose 45*l - 47*l + 8 = 0. Solve 6 = -l*v + 22 for v.

4

Suppose 3*l = -5*y + 24, -3*l - 3 - 3 = -5*y. Solve 2 = -l*c - 1 for c.

-1

Let p be -4 + 6 - (3 + (-78)/3). Solve -p = -z - 4*z for z.

5

Suppose 10 + 5 = 5*s. Suppose -4*n - 24 = -4*l - 0*n, 3*l = -3*n + 6. Solve h - s*h + l = 0 for h.

2

Let q© = 2*c**2 + 2*c - 1. Let b be q(1). Suppose -2 = -b*n + 7. Solve -n = f - 1 for f.

-2

Suppose -29 = -q - 26. Solve q*w + 12 = -w for w.

-3

Suppose 3*y = -0*s - 5*s, 0 = 5*s + 2*y - 5. Let b be (3/(-9))/(s/(-27)). Suppose -4*c + 38 + 22 = 0. Solve -8*z + b*z = c for z.

-3