Suppose 3*s + 15 = 2*g + 2*g, 0 = g + 5*s - 21. Solve g = 4*z - 2 for z.

2

Suppose -4*i = -4*f + 20, -6*i + 4*i + 11 = f. Let j = f + -7. Suppose -o + 1 + 2 = 0. Solve r + o*r = j for r.

0

Suppose 5*q + 25 = v, v = -4*v + 2*q + 10. Let z = 1 - v. Solve -2*i + z = 11 for i.

-5

Let j(w) = -5 + 0 - 1 + 2*w. Let s be j(5). Solve 0 = -0*z - 2*z + s for z.

2

Let p(j) = -7*j + 9. Let o(a) = -20*a + 26. Let w(z) = -6*o(z) + 17*p(z). Let s be w(5). Solve -3*v + s = 5 for v.

-1

Let d(j) = -5*j - 7. Let c be d(-6). Suppose -4*z = -c - 65. Let n = -86 + 88. Solve -z = 4*x - n for x.

-5

Suppose -l + 3*f + 10 = 3, -2*l + 14 = 2*f. Solve 0 = -4*w + 27 - l for w.

5

Suppose 0 = -12*s + 15*s - 75. Solve -2*t = 3*t - s for t.

5

Let c(u) = u**2 + 7*u + 7. Suppose -2*r = 4*q + 19 - 3, 0 = -2*q + 3*r - 24. Let g be c(q). Solve h - g - 1 = 0 for h.

2

Let o = -11 - -13. Suppose 6 = o*v - 0*v. Solve v = 2*z - 1 for z.

2