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

-3

Suppose 3*c - 15 = 3*j, -3*j + 4*j = -c + 1. Let b(v) = 2*v - 6. Let y be b(5). Let s = j + y. Solve -s*t = -7 - 3 for t.

5

Let c = -7 - -11. Solve c*k = -0*k for k.

0

Let d = 6 - 5. Solve -k + d + 4 = 0 for k.

5

Let z(x) = x3 - 2*x2 - x + 4. Let t be z(2). Solve 0*f - 4 = -t*f for f.

2

Let n be 0*((-12)/18)/((-4)/3). Solve n = 4*b + 12 - 4 for b.

-2

Let m(v) = -v - 2. Let w be m(-6). Solve 3*r - 7*r + w = 0 for r.

1

Let t = 0 - 0. Let h(v) = v**2 + 5*v + 5. Let m be h(-4). Let u = 3 + m. Solve k - u - 1 = t for k.

5

Let i be 3*(-2 + (-24)/(-9)) + -2. Solve i = -g - 1 for g.

-1

Let m be ((-1 - -3) + 0)/1. Solve 2*g - 4 = m for g.

3