Solve -g + 2*g = u, -3*g = 4*u - 7 for u.

1

Solve 0*z + 2*z + 4*x = 10, x = 4*z - 11 for z.

3

Solve -x - 16*b - 12 = -13*b, -4*b = -5*x + 35 for x.

3

Solve 2*q = 3*q + 4*i - 3, 4*i = 8 for q.

-5

Solve -m + 15 = -4*i, -10 - 5 = 4*m - i for m.

-5

Solve -4*d + 18 = -2*x, 10*x - 15*x + 7 = 3*d for d.

4

Solve 0 = -2*v - v + 9, -2*t + 4*v - 12 = 0 for t.

0

Solve 3*u = 3*b - 15, 4*u - 2*u + 2 = -2*b for u.

-3

Solve 0 = 4*n - 2*i + 7 - 13, -4*i = 2*n - 8 for n.

2

Solve 10*w + 3*y + 11 = 15*w, 3*w = -4*y + 24 for w.

4