Solve -4*h = 12, 2*b = 3*h + h + 20 for b.

4

Solve x = 2*a - 8, -4*x = -4*a + x + 16 for a.

4

Solve 2*d + t - 7 = 0, -3*d = -5*t - 5 + 14 for d.

2

Solve -7 + 3 = 4*c, -c = -5*p + 1 for p.

0

Solve -2*b - 2*o + 3 = -o, b - o = 3 for b.

2

Solve 3*y - 5*w + 500 = 488, -3*w = -4*y - 16 for y.

-4

Solve 0 = 2*w - 4, 5*r + 1 = w + 24 for r.

5

Solve 4*l = 0, -15 = 5*m - 20*l + 24*l for m.

-3

Solve 9 = 3*d + 2*t, 3*d + t + 10 - 16 = 0 for d.

1

Solve 3*g - 5*o + 29 - 4 = 0, 5*o - 25 = 4*g for g.

0