Suppose -20*b - 6 = -86. Solve b*t = 2*t + 2 for t.

Let j = 6 + -6. Solve j = -3*t - 0*t for t.

0

Suppose 7*s - 9*s = -7*s. Solve s = m + 2*m + 3 for m.

-1

Suppose -5*i + 5*p = 15, -2*p = -8*i + 5*i - 4. Solve -i*o + 3*o - 5 = 0 for o.

5

Suppose z + q - 3 = -5, 2*z + 4*q = -12. Solve 7 = -z*k + 3 for k.

-2

Let t be (6 - 6)*(-3 - -2). Solve p = -t*p for p.

0

Let c = 5 + 2. Suppose 2*f - r = c, 3*r - 5 = -2*f - 2. Solve -f*b + 2*b = 0 for b.

0

Let b(p) = p3 - 2*p2 + 2. Suppose 3*z - 3 = -z + 3*y, 5*z = y - 10. Let x = -1 - z. Let w be b(x). Solve 1 = w*u - 9 for u.

5

Suppose -8 = -z - 0*z. Suppose 0*m = -3*y + m + 2, 0 = -4*y - 4*m - z. Suppose y = 2*r + 3*r. Solve r = -f + 3 - 0 for f.

3

Suppose 0 = -5*u + u + 2*u. Solve u = -2*x + 5*x + 12 for x.

-4

Suppose s - 2*k = k - 16, k - 9 = 4*s. Let u be (⁷⁴⁄₁₄ + s)*7. Solve -5*d = 5 - u for d.

5