Let j = 3 - -3. Suppose -2*s + 4*r - j = -0*r, 0 = r - 2. Solve 0 = -o - s + 4 for o.

3

Suppose 4*m = 3 + 5. Solve 4*g = -m - 18 for g.

-5

Suppose 3*g - 7 = 2*v + 7, 2*g + 12 = -4*v. Solve -g*k - 6 = k for k.

-2

Suppose -h - 6 = -3*h. Solve -h = 4*p - p for p.

-1

Let j be 1 + 61 + 0. Suppose k - 5*k + 4 = 3*u, 20 = 5*u. Let x be k/10 + (-130)/(-25). Solve 0 = x*r - j - 3 for r.

2

Suppose 4*p + 4*m = -p + 19, 0 = -3*p + 5*m + 4. Suppose 0 = 5*w + 5*z + 25, p*w = z - 0*z + 5. Solve c + w = 1 for c.

1

Suppose 3*n + 4*y = 0, -3*y = -2*n - 5*y. Solve n = -t - 5 for t.

-5

Suppose -7 = -4*f + 17. Suppose 0 = 7*t - 2*t - 5. Let q be f + -7 + 2*t. Solve -p - q = 1 for p.

-2

Let n be 0/(7 - (-4 + 9)). Solve n = -3*a - 13 - 2 for a.

-5

Let y = -29 + 29. Solve y = -6*d + 2*d - 8 for d.

-2