Solve -q - 16 = -w - 4*q, -3*w = 5*q - 32 for w.

4

Solve -5*c + x = -6, 3*c - 5 = -4*x + 17 for c.

2

Solve 61 = 4*c - 4*s + 33, -5*c + 3*s = -29 for c.

4

Solve -5*f = 5*b - 40, 3*f + b - 14 = -0*f for f.

3

Solve -g = -2, 6*l = 4*l + 3*g for l.

3

Solve -5*a + 21 = -y - 2*y, -4*a = -12 for y.

-2

Solve -c + 3 = -u - 6, -4*c + u + 21 = 0 for c.

4

Solve a + 3*f - 13 = 0, -7*a - 5*f = -2*a - 15 for a.

-2

Solve 3*j + 0*z = 3*z - 3, -6 = 3*z for j.

-3

Solve 0 = r + k, 0 = -k + 2 - 5 for r.

3