Solve 2*a - f - 4 = 0, 3*f - 6*f = 0 for a.

2

Solve 3*t - 15 = -2*c, 6*t - 2*t = 2*c + 20 for c.

0

Solve 3*v + g + 2 = 0, -1 = 3*v - g + 9 for v.

-2

Solve -23 + 26 = z + 2*a, 3*a - 5 = -2*z for z.

1

Solve -n + 12 = 5*q, 3*q + q + 5*n = -3 for q.

3

Solve g - 5*p + 15 = 0, 4*g + 5*p = 7*g + 25 for g.

-5

Solve 0 = 2*m + 5*f - 13, 4*f - 10 = 2*m + 4 for m.

-1

Solve 4*x + 6 - 11 = 3*y, 2*x + 5*y = 35 for x.

5

Solve -13 = 3*y + 4*t, 0 = -t - 2*t - 12 for y.

1

Solve 0 = -s + 4*m - 16, -2*m + 1 = -5 for s.

-4