Suppose -3*x + 0*x = 15. Let t = x + 9. Solve 7*r = t*r - 9 for r.

Suppose -4*q + 5 = -q + 2*x, -3*x = -3*q. Solve -3 - q = -f for f.

4

Let x(q) = -q**2 - 12*q + 17. Let i be x(-13). Suppose -5*b = -3*b. Solve i = -b*y - 4*y for y.

-1

Let b be (-84)/(-16) + 1/(-4). Suppose 0 = -4*h - b*j + 4, h + 3*h = -2*j + 16. Suppose -h = l - 0*l + 3*u, -2 = -3*l + u. Solve v = 2 - l for v.

2

Let q = 6 + -11. Let p = q - -5. Solve 0*k - 2*k + 6 = p for k.

3

Let a be ((-5)/(50/(-16)))/(¹⁄₅). Solve -a + 2 = 2*x for x.

-3

Let s be ¹⁄₂ - (-34)/(-4). Let f(p) = 3*p2 - 10*p - 12. Let q(a) = -2*a2 + 10*a + 12. Let j(i) = -3*f(i) - 4*q(i). Let n be j(s). Solve -n*v + 4 = -4 for v.

2

Suppose 14 = 3*k - 19. Solve -3*v + 4 = -k for v.

5

Let u = 6 - 11. Let s be ¹²⁄₁₅*u/(-2). Solve s = -5*h - 3 for h.

-1

Let d(o) = 2*o3 - 5*o2 - 2*o - 5. Let j© = -c3 - c2 - 1. Let h® = d® - 6*j®. Let z be h(1). Solve z = u + 3*u for u.

2

Let x = 108 + -108. Solve x*f = 3*f for f.

0