Solve -24 = -4*z - 4*x, -6*z + 2*z + 4*x = 0 for z.

3

Solve -w - 15 = -5*j, 6*j - 2*w - 20 = j for j.

2

Solve -4*g + 4*a = -24, a - 19 = -4*g + 4*a for g.

1

Solve 18 = -a - 5*m, -28 = -8*a + 4*a + 5*m for a.

2

Solve 0 = 5*g - 4*q - 9, 20*g - 19*g = 2*q - 3 for g.

5

Solve 7*p - 10*p = t - 13, 3*t + 2*p = 18 for t.

4

Solve -3*l = 3*k, 4*k - l = -33 + 8 for k.

-5

Solve w - 3 = -4, 0 = 3*b - 4*w - 10 for b.

2

Solve 5*p + 4*t = -15, -3*p + 5*t = -2*p + 3 for p.

-3

Solve 8*k + y = 13*k + 5, -4*k + 12 = -4*y for k.

-2