Solve -u - 2*q + 1 = 0, -3*u - 10*q = -14*q + 7 for u.

-1

Solve 2*o = -0*o + 2*i - 20, 3*i = -4*o - 5 for o.

-5

Solve 3*m + 3*r = -27 + 18, 0 = -r for m.

-3

Solve -6 = z + 2*q - 12, 4*z - 15 = -5*q for z.

0

Solve 15 = g - u + 13, 3*u = 6 for g.

4

Solve 3*v - 2*m = -2*v + 16, 0 = -4*v + 2*m + 14 for v.

2

Solve 0 = j + 4*i - 1, 12 - 14 = -2*i for j.

-3

Solve 39*h - 16 = 4*x + 35*h, -2*x - 3*h = 8 for x.

-4

Solve q = a + 3, 0*q + 5*q - 2*a - 9 = 0 for q.

1

Solve 4 = -3*q - o, 2*q = -8*o + 6*o for q.

-2