Let o = 6 - 4. Solve -o*r = -1 - 7 for r.

4

Suppose -2*g + 44 = -0*g. Suppose 5*p = -4*h - 0*p - 13, -h = 5*p + g. Solve u = -h*u for u.

0

Suppose -2 = -4*y + 3*w - 2*w, 0 = 5*w - 10. Suppose 16 = -5*n + y. Let k = -3 - n. Solve -2*l + 4*l = k for l.

0

Let q be (-2)/(-4) - (-4)/8. Let v = 24 - 17. Let j = q + v. Solve -3*z - 25 = -j*z for z.

5

Suppose -7*p + 2*p = -3*w - 37, 5*p + 3*w = 13. Let o = p + -4. Let i be (-1*o)/(3/(-6)). Solve -i*d = -7*d - 15 for d.

-3

Let c = 6 - 3. Let p(x) = -4*x2 + 2*x3 - c*x**3 - 2*x + 1 - 1. Let k be p(-4). Solve 0 = -4*r - k - 0 for r.

-2

Suppose 3*o - 11 = k, 19 = 3*o - 0*o + k. Suppose -3*j + 2 + 4 = 0. Suppose y + 2*z - j = 0, z = -2*y - 0*y + 7. Solve -1 = y*v - o for v.

1

Suppose 0 = -5*f - 5*q, -2*q + 0*q = -2*f. Solve f*j + 12 = -3*j for j.

-4

Let d = 22 - 16. Solve 2*f - 16 = d*f for f.

-4

Let f be (2 - -1)/1*(-140)/(-84). Solve f*s + 3 = -22 for s.

-5