Suppose -w = -2*w. Solve w = -10*u + 11*u + 4 for u.

-4

Suppose -4*c + 8 = -8. Let q = -4 + c. Solve q = 3*f - 6*f + 15 for f.

5

Suppose 4*u - 12 = 0, 5*x - 4*u + 1 = 4. Suppose -50 = x*w - 5*w. Solve -w = 3*c + 2*c for c.

-5

Suppose 2*j = -j + 3. Suppose -q + j - 2 = 0. Let d be 0 - -2 - (q + -12). Solve -3*o + 8*o - d = 0 for o.

3

Suppose -3*l = -2*g - 5, 3*g - 21 = -4*l - 3. Solve 2*v = -1 + l for v.

1

Let b be 2 - (6 - 2) - -2. Suppose 0*a = -5*a + 30. Suppose -l + a = 2*l. Solve -l*v + b*v + 4 = 0 for v.

2

Let i be -1 + 4 - (-6)/(-12)*-4. Solve -i*n = -7*n + 4 for n.

2

Suppose 0 = 2*v - 0*v - 4. Let g be (v - 3) + (15 - 1). Suppose -7 = -5*a + g. Solve -a*z = -2*z for z.

0

Suppose 0 = 2*b + 3*b. Solve b = -0*v + 4*v + 16 for v.

-4

Suppose 3*z = z + 6. Solve -4*u = -z*u + 2 for u.

-2