Let k = 23 + -7. Let s = k + -12. Solve 0 = s*t + 19 + 1 for t.

-5

Suppose 43 = 4*t + 23. Solve -3*u = -4 - t for u.

3

Suppose h + 0 - 5 = 0. Suppose -105 = -0*r - h*r. Suppose -3*v - 6 + r = 0. Solve 2 + 3 = -v*n for n.

-1

Let m be -2 - -3 - -25 - 1. Suppose -m = -5*b - 2*l, -2*b + 3*l = 2*b - 20. Suppose 0 = -0*r - b*r. Solve r = -3*f - 1 - 2 for f.

-1

Let h = -5 - -8. Let g = h - 3. Solve g = 2*r - 10 for r.

5

Suppose -5*v = -v - 8. Solve 4*k = -10 + v for k.

-2

Let z = 8 + -8. Solve i + i - 6 = z for i.

3

Let r(y) = -y + 11. Suppose -28 = -4*x - 2*d, 0*x - 4*x + 5*d = -56. Let t be r(x). Solve t*p - 3*p - 5 = 0 for p.

-5

Let p© = 7*c - 25. Let r(x) = 11*x - 38. Let h(f) = -8*p(f) + 5*r(f). Let k be h(8). Let o be k - 0 - -10*1. Solve -2*g = g + o for g.

-4

Suppose -v + 8 = 2. Solve 2*n + v - 16 = 0 for n.

5