Let b(x) = x + 7. Let w be b(-4). Let s = -3 + w. Let f = -10 + 21. Solve -6*k + f*k + 15 = s for k.

-3

Let m(g) = -g3 - 11*g2 - 11*g - 12. Let b be m(-10). Let i(f) = -2*f + 1. Let r be i(b). Solve 4*k + r = -7 for k.

-3

Suppose -2*x - 8 = -7*v + 3*v, -2*x - 2*v = -10. Let o = 2 - x. Solve o = -4*y + 3 - 7 for y.

-1

Let s(z) = z3 + 16*z2 - 16*z + 18. Let m be s(-17). Solve m + 3 = -n for n.

-4

Let o(a) = -5*a3 - 15*a2 + 7*a - 7. Let u(w) = -9*w3 - 29*w2 + 13*w - 14. Let d(m) = -11*o(m) + 6*u(m). Let z be d(9). Solve -2*g = z*g for g.

0

Let u = -5 + 7. Solve -p + 4 = u for p.

2

Suppose -6*t + 24 + 60 = 0. Solve -t*b = -9*b + 15 for b.

-3

Suppose 5s - 20 + 5 = 0. Let n be (0(-2)/4)/1. Let o be (-1)/(-3) - (-120)/45. Solve 0 = -n*j + s*j + o for j.

-1

Let o = -20 + 24. Solve -g = o*g for g.

0

Let f(z) = -2*z + 20. Let d be f(10). Solve 2*v + 9 - 1 = d for v.

-4