Let w = 10 + -20. Let k be (-2)/(-5) - 6/w. Let x = k + 3. Solve x*p = 2*p for p.

Suppose -1 = 4*n - 5. Let f be ((-1)/n)/((-2)/8). Suppose f*p = 8 + 4. Solve 0*q + p*q = -3 for q.

-1

Let s be 12/(-3) + 9 - 5. Solve 20 = -s*f + 5*f for f.

4

Let t = -27 + 29. Solve -2*w = t*w - 16 for w.

4

Let c(u) = -u3 + 5*u2 + u - 2. Let n be c(-1). Solve i = -2 - n for i.

-5

Suppose -5*z - 2*x + 15 = 0, 0*x - 5 = -5*z - 4*x. Solve -11 - 4 = z*t for t.

-3

Let b(d) = 5*d**2 + 2*d + 1. Let i be b(-1). Solve 0 = g - 0 + i for g.

-4

Suppose -w + 11 = -4*y + 4, -5*w - 4*y + 11 = 0. Solve -9 = w*o + 3 for o.

-4

Suppose 81 = 2*w + 77. Solve 7 = 5*o + w for o.

1

Suppose 81*b = 80*b + 3. Solve b*k + 2 = -1 for k.

-1

Suppose -l + 6*l - 60 = 0. Let o = l + -9. Let t be -2 + 0 + 0 + 2. Solve 0 = -o*k - t - 3 for k.

-1