Solve 3*d = 4*l - 16, 5*d - 4 + 20 = 4*l for d.

0

Solve -5*h + 12 = -2*h + n, h - 17 = 4*n for h.

5

Solve -5*f + 13 = 4*q, 11*q = 3*f + 8*q + 3 for f.

1

Solve q - 3 = 0, q + 6 = c + 12 for c.

-3

Solve 438*s = 4*a + 439*s - 24, 5*s - 5 = 3*a for a.

5

Solve -2*c = 3*p + 5, 3*p = -4*c + 108 - 121 for c.

-4

Solve 5*n = -20, 4*b - 3*n + 2*n = -4 for b.

-2

Solve -5 + 13 = 2*l, 0 = -x - l + 7 for x.

3

Solve -2*x + 14 = -2*j, 3*x - 40 + 15 = 4*j for x.

3

Solve -3*c = 3*w + 7 - 1, -3 = w for c.

1