Solve a = 4*n - 22, 3*n - 2*a = 12 + 7 for n.

5

Solve -c - 2 = 2*i, -4*i + 9 - 3 = -3*c for c.

-2

Solve -6*v - 2*x - 14 = -4*v, 5*x - 15 = 5*v for v.

-5

Solve v - 12 = 4*i, 15*i + 6 = 12*i for v.

4

Solve -3*l + 4*m - 20 = -17, 0 = -m - 3 for l.

-5

Solve 33*w - 28*w - 2*k + 22 = 0, -3*k + 3 = 0 for w.

-4

Solve 3*c - 2*o - 25 = 0, -o + 15 = 3*c + 5 for c.

5

Solve -4*d - 2 = 2*v, v + 3*d - 3 + 2 = 0 for v.

-5

Solve q - 4*t = 17, 11*q - 2*t = 14*q + 19 for q.

-3

Solve 3*y + 4*q = 29, 3*q + 12 = 2*y + 21 for y.

3