Suppose -7*q = -6*q. Solve q*c = 4*c for c.

0

Suppose 0 = -2*q + 4*m - 5*m + 13, -4*m + 10 = 2*q. Let y = q - 3. Solve 6 = -y*o + 2 for o.

-1

Let n be 30/(-4)*(-8)/(-5). Let c = 14 + n. Solve -2*w + 0 = c for w.

-1

Let q be (-6)/33 + (-31)/11. Let u be (-5)/q + (-2)/(-6). Solve -u*i - 5 = 3*i for i.

-1

Suppose 4 = -s + 5*w - 1, 0 = 5*s - 4*w - 80. Solve -5*o + 0 = -s for o.

4

Suppose -28*n - 8 = -32*n. Solve -n*d + 2 = -0*d for d.

1

Let v = 20 - 17. Solve v = m - 0*m for m.

3

Suppose -2*z + 16 - 8 = 0. Solve z*i = -0*i for i.

0

Let g = 2 - -3. Suppose g*k = 5*y - 30, -3*k - 22 = 2*y - 7*y. Solve -1 = x - y*x for x.

1

Let k(s) = s + 9. Let x be k(-8). Suppose -3*f + 4 = x, 2*f = 3*j - 4. Solve -12 = r + j*r for r.

-4