Let z = 0 + 1. Suppose 12 = -5*x - 4*j, -x - 4*j - 12 = -3*x. Suppose -4*v + 9*v = x. Solve a + 3 - z = v for a.

Let j = 25 + -1. Solve -4*o = -8 + j for o.

-4

Suppose 40 = 3*x - 2*j, -x - j = -6*j - 9. Solve 5*n - x = -4 for n.

2

Let l© = -c + 2. Let d be l(-2). Let t be -4 + d - (-1 - 1). Solve 0 = -t*n - 0*n + 10 for n.

5

Let p be 7 - (1 - (-4 + 4)). Solve 0 = p*n - n - 10 for n.

2

Let z be 1 - (-3)/(-6)*-2. Solve 2*l = -z*l for l.

0

Let u be ²⁄₁₁ - (-392)/22. Solve -4*k - u = 2 for k.

-5

Suppose 0 = 2*u - 20 - 0. Solve -u = -3*v + 5 for v.

5

Let c = 26 + -26. Solve c = -k + 3 - 2 for k.

1

Let q(j) = j3 + 6*j2 + 6*j + 7. Let r be q(-5). Let v = -4 + 7. Suppose -r = -v*f + o, f + 12 = -f + 4*o. Solve -f = -x - x for x.

1

Let i be (-18)/63 - 18/(-14). Solve i = 5*z - 4 for z.

1