Let x = 1 - -2. Suppose x = m - 0. Solve m*h + 2 = -7 for h.

Let r = -1 - -5. Suppose 3*a - 4*l - 31 = 0, -5 = -r*a - l + 11. Solve a*k + 7 + 18 = 0 for k.

-5

Suppose 2*r = 4*r - 8. Suppose -2*p = 3*p. Solve p - r = -4*q for q.

1

Suppose 0 = -5*k, s - 2*s = k - 7. Suppose -s*v = -5*v - 6. Solve -v*l = l - 4 for l.

1

Suppose -3*j - 2 = 5*r + 7, 12 = -4*j. Solve r = -4*v - v + 15 for v.

3

Let t = 5 - 3. Suppose 3*v + q = 1 + 3, -2*q = 2*v + 4. Suppose 2*n - l = v, l - 3*l = 6. Solve n*g - t = -2*g for g.

1

Suppose 4*f - 20 = -5*h + 13, -31 = -3*f - 5*h. Solve 2 = -f*b + 10 for b.

4

Suppose 0*g = -g. Let u(z) = z3 - 6*z2 - 7*z + 8. Let b be u(7). Suppose 0 = 3*c - b*c + 30. Solve -c = -2*w - g for w.

3

Let j be (15/(-5) - -9) + 1. Solve 0 = -j*x + 2*x + 5 for x.

1

Suppose 3*h + 12 = 0, -4*v - 2*h - 46 = -138. Solve -v = 8*a - 3*a for a.

-5

Let n be 8/(-6) - (-2)/(-3). Let h be (n - -1) + ¹⁶⁄₈. Let z be h/(3*²⁄₁₈). Solve -z*b - 12 = -0*b for b.

-4