Let s = -3 + 7. Suppose -4*c - 21 - 63 = -4*k, -4*k - s*c + 76 = 0. Solve -8*y + 3*y = -k for y.

4

Suppose 2*w - 4*w + 2 = 0. Suppose 3*b = 4*n + 6 + w, 4*n = -4*b. Suppose -t - b + 12 = 3*c, t = -5*c + 15. Solve -c*m + 3*m = 5 for m.

5

Suppose -13*r = -12*r - 2. Solve r*s + 0*s = 0 for s.

0

Let t(o) = o + 9. Let h be t(-7). Suppose 0 = 5*g + 5*w - 20, 5*w + 8 = 2*g + 4*w. Solve -g*q - h = 2 for q.

-1

Let q(n) = -n - 9. Let x be q(-9). Solve -3*s = -3 - x for s.

1

Suppose 2*q - 20 = 52. Suppose -2*m = 3*y - q, 0*y = 3*m - y - 76. Suppose -3*b - 2*b = 3*g - 40, -3*g = -3*b + m. Solve -p - b = -3*p for p.

4

Let v = 6 + -2. Suppose 3*m = 3*l - 0*l - 15, v*l + 2*m - 14 = 0. Solve 0 = -l*q - 5 - 7 for q.

-3

Let y be (-64 + -2)/(-6 + 4). Suppose 5*t = y - 3. Solve -25 = -z + t*z for z.

-5

Suppose -m = 3*m - 160. Suppose -5*z + 5 = -5*f + m, -4*f + 5*z + 32 = 0. Solve 2 = -f*l + 8 for l.

2

Suppose 0*q = q. Let k = 3 - q. Solve 12 = 3*c - k for c.

5