Suppose 0*c = 5*c - 10. Let r = 28 - 28. Solve r = o + c - 4 for o.

2

Let g(w) = 2*w - 6. Let u be g(4). Suppose 0 = 5*f - 4*r - u, -3*r + 2*r = -f. Solve -f*k - 1 - 3 = 0 for k.

-2

Let w = -12 - -16. Solve w = -i - 0*i for i.

-4

Suppose -i + 3 + 1 = 0. Solve 1 + i = -r for r.

-5

Suppose -3 = 4*g - 11. Suppose -q + 0*q = -g. Solve q*h + 10 = -3*h for h.

-2

Suppose 4 = 5*n - 5*g - 1, 0 = -4*g + 16. Solve n*a = a + 16 for a.

4

Let q be 8/(-20) - 17/(-5). Let w = q + -1. Solve -o = -w*o for o.

0

Let t(j) = -2*j**2 - j + 1. Let r be t(1). Let u be (2 + -4)/(r/8). Suppose u*l = 5*l. Solve -4*x - x = l for x.

0

Suppose 331*i - 326*i - 50 = 0. Suppose 3*q - 20 = -q. Solve -i = q*m + 10 for m.

-4

Let f(g) = 2*g - 5. Let u be f(5). Let i = u + -3. Solve 3*y = i*y for y.

0