Solve 2*c - 3*x = -7 + 6, 5*c + 12 = -2*x for c.

-2

Solve -2*g - w - 3*w + 6 = 0, 2*g - 5*w - 15 = 0 for g.

5

Solve 0 = y - 3*b - 20, 6*y = 8*y - b - 5 for y.

-1

Solve 15 = -3*z, 5*n + 14 = -3*z - 16 for n.

-3

Solve -9 = s + 3*s - 5*i, 0 = -2*s + i - 3 for s.

-1

Solve 2*a + d + 2 = -0*d, 0 = -a - 5*d + 8 for a.

-2

Solve 3*q + 4*f + 25 = 0, 3*q - 12 + 9 = 3*f for q.

-3

Solve -b = -4*o, 5*o - 3*b - 13 = -6 for o.

-1

Solve -4*z - 1 + 3 = 3*w, 4*w = z + 9 for w.

2

Solve -18 = -4*m - b, -m - 827*b - 5 = -822*b for m.

5