Let p be 16/(-6) - (80⁄15 - 6). Suppose 3*a - 8*a = -20, -5*x + 5*a = -5. Let j = x + p. Solve j = 2*r - r for r.

3

Suppose -2*i = 3 - 11. Suppose i*g = g. Solve -2*f = -g*f + 8 for f.

-4

Suppose -5*f + 5*g = -25, 3*f + g = -2*f + 43. Solve -6 = 6*j - f*j for j.

3

Let d be 1/(1/(-3)) + 5. Suppose -22 = -4*j - 3*g, 5*j = 2*j - 2*g + 16. Suppose -m = -4*k + 21, -12 + 0 = -4*k + j*m. Solve 4 = -d*y + k for y.

1

Let c be (-2)/(-1) - (-3 + 5 - 2). Solve l + c*l = 12 for l.

4

Let u(f) = f - 15. Let o be u(15). Solve o*z + 2*z = 0 for z.

0

Let n(i) = -i**2 - 6*i + 8. Let x be n(-6). Let g = x + -5. Solve g*w + w - 4 = 0 for w.

1

Let r = 9 + -1. Suppose 0 = -2*j - r. Let k(t) = t**2 + 4*t. Let i be k(j). Solve i = -c - 3*c for c.

0

Suppose -2*s = 2*s + 172. Let q = s - -74. Solve -q + 6 = -5*r for r.

5

Suppose -o + 5*o + 5*l = -6, -6 = -2*o + 2*l. Suppose -5 = -5*f + 3*t, 0*f + f + 2*t = o. Solve 2*h = f + 3 for h.

2