Let r = -13 - -13. Suppose -5*a - 5*g + 7 = -13, 5*g - 15 = r. Solve 0 = -u - a + 2 for u.

1

Let l = 4 - 4. Let t be 3⁄3*l*1. Suppose t = -2*h - 5*d - 5, -d - 1 = h - 0*h. Solve h = a + a + 10 for a.

-5

Suppose 0 = -4*o - b + 14, 4*o - b + 3*b = 12. Solve -o*a - 2 = -2*a for a.

-1

Let i(n) = n3 - 11*n2 - 9*n - 29. Let x be i(12). Solve -4*b + x = 3 for b.

1

Suppose -5*f = -t + 1, -5*t + 2 = 2*f - 3. Let q = f - -2. Solve -4*y = -q*y for y.

0

Suppose 0 = -4*j + 5*v - 20, 8*j - 3*j + 3*v = 12. Let i(f) = f + 5. Let m be i(j). Solve 3*d + m = -7 for d.

-4

Suppose 12 = -0*k + 4*k. Suppose 2*z = 3*z - k. Suppose g - 6 = -y + 4*g, -3*y - g - 2 = 0. Solve y*q = -z*q + 15 for q.

5

Suppose -4*x - f = -9*x + 12, -3*f - 14 = -4*x. Solve -1 - 7 = x*u for u.

-4

Suppose -2*n + 2 = -2*j, -23 = -5*j - 0*n - 2*n. Let i be j/9 - (-2)/(-6). Solve 4*v + 2 + 18 = i for v.

-5

Suppose 4 - 3 = -x. Let i be -1 - 0 - 1*x. Suppose -6*a - 4*b + 25 = -a, -5*a + 3*b - 10 = 0. Solve i = -k + a for k.

1