Solve 0*q - 2*q + 4*u = -10, 12 = -4*u for q.

-1

Solve 2*x + 2*x = -3*j + 20, -3*j + 2*x = -8 for j.

4

Solve 3*z + 98 = 2*n + 110, 0 = 5*n - 3*z + 12 for n.

0

Solve 4*q - 15 = -3*k, -11 = -6*k + 4*k - 3*q for k.

1

Solve 2*w - 3*g - 2 = 0, 155*w - 152*w - 2 = 4*g for w.

-2

Solve 4*n + 7 + 9 = 2*t, t - 4*n - 14 = 0 for t.

2

Solve 0 = 3*k - 8*k - 20, 3*k + 18 = 3*a for a.

2

Solve -3*o = -2*b + 13, 34*b - 36*b + 11 = -o for o.

-1

Solve 4*z - 7*z - 2*q = -17, -5*z = -q - 24 for z.

5

Solve 5 = 2*n + q + 2, 5*n + 4*q - 6 = 0 for n.

2