Let s(z) = -2*z - 14. Let c be s(-9). Suppose -4*g + 0 = -8, -b + 13 = 3*g. Solve -c*o + 5 = -b for o.

Let r be (19 + -12)*(3 + 0). Let z be 6/r + ²⁶⁄₇. Solve -12 = z*v - 0*v for v.

-3

Let g = 8 - 6. Let k be ((-8)/(-10))/(⁶⁄₁₅). Suppose -2*b + 4*v = 7 - 27, 3*b + 3*v = -6. Solve k = b*t - g for t.

2

Let v = 13 + -8. Suppose -17 = -4*n + v*q + 19, -5*n + 4*q + 45 = 0. Suppose 4*b + 2*b = 0. Solve b = 4*o - n - 7 for o.

4

Suppose 8*f - 3*f = 0. Suppose 29 - 37 = -4*s. Solve f = s*y - 11 + 3 for y.

4

Let t be ((-3)/(-2))/(⁹⁄₁₂). Solve t*j + 4 + 6 = 0 for j.

-5

Let u(z) = z3 + z2 - 2*z + 1. Let c be u(2). Solve 2*q - 5*q = -c for q.

3

Let t = 3 - 2. Let v be 6/(t - (2 + -3)). Suppose n - 9 = -v. Solve 5*h - n*h = -3 for h.

3

Suppose 0 = -4*l + 2*q - 0*q + 28, -2*q = 4*l - 12. Let f = l + 9. Let k(b) = 5*b - 18. Let o be k(4). Solve -f + o = -3*n for n.

4

Let r(o) = -5*o + 7. Let s be r(-9). Let b be s/24 - ²⁄₁₂. Solve 4 + 2 = b*y for y.

3

Let d = 19 + -17. Solve 0 = -c - d*c - 15 for c.

-5