Solve 4*w - 7*w = -5*q, 0 = -5*w + q for w.

0

Solve 2*h = 2, 3*b - 9 = 8*b + h for b.

-2

Solve -9 = 5*b + x, 3 = -0*b + 5*b - 2*x for b.

-1

Solve 2*b = -c - 6 + 2, 0 = 3*b for c.

-4

Solve -2*v - 3*i = -6, 2*v + 2*v - 4 = -2*i for v.

0

Solve -5*c = t - 16, 5*t - 2*c + 20 = 2*t for t.

-4

Solve -2*x - 3*t - 2*t - 11 = 0, -4*x - 7 = -5*t for x.

-3

Solve -4*z = -b - 10, 4*b = 15*z - 13*z + 16 for z.

4

Solve 0 = 7*p - 12*p + s - 21, 4*s = 24 for p.

-3

Solve 3*p + 3*m + 6 = 0, -3*p + 4*p + 4*m = 1 for p.

-3