Solve -z + 13 = 5*v, -7*v + 5*v - 3*z + 13 = 0 for v.

2

Solve 2*q + 2*m = -2, 4*q + 2*m + 4 = 7*m for q.

-1

Solve 14 = 2*j - 3*u + 2*u, 4*u = -4*j + 4 for j.

5

Solve 0 = 2*x + 4*q - 14, 2*x = 4*q - 5 - 5 for x.

1

Solve w + 16 = 7*g - 14, 2*g = 5*w + 18 for w.

-2

Solve -2*g - 7 - 3 = 4*n, 0 = 4*n + 12 for g.

1

Solve 0 = -3*z - 5*c + 14, -15*z = -14*z + 4*c - 14 for z.

-2

Solve -3*w = 2*c - 26 + 30, 2*w - 3*c + 20 = 0 for w.

-4

Solve a - 2*u = -3*a + 26, -9 = 4*a + 5*u for a.

4

Solve -3 = 3*x, 0 = -w - 2*w - 3*x - 18 for w.

-5