Solve 0 = -q - 2, 20 = 7*a + a + 2*q for a.

3

Solve -3*o + 6 = -3*c, 5*o - c = 1 + 17 for o.

4

Solve 3*q + 4*h = 23 - 34, -4*h - 21 = 5*q for q.

-5

Solve 3*f + 5*i + 26 = 0, 22*i - 24*i = f + 10 for f.

-2

Solve 3*r - 2*l = 7, 224*l - 219*l + 27 = -2*r for r.

-1

Solve -2*t + 137 = -4*q + 131, t - 2 = 3*q for q.

1

Solve 2*q - 3*q + 1 = 0, 2*y + 1 = 5*q for y.

2

Solve 3*x = 7*x - 2*y + 10, 4*x - 4*y = -12 for x.

-2

Solve 2*a + 8 - 10 = 0, 5*a = -4*p + 13 for p.

2

Solve -i - 15*g + 10*g - 30 = 0, 4*g = 4*i for i.

-5