Solve 2*r = q - 9, 3*q + 23 = -8*r + 4*r for q.

-1

Solve 0 = -3*p - x + 10, 4*p + 3*x - 23 + 8 = 0 for p.

3

Solve -5*g = 2*y - 1 + 16, 4*g - 3*y + 35 = 0 for g.

-5

Solve i - 1 = g - 0, 12 = 2*g + 5*i for g.

1

Solve 2*q + l = 3 + 2, -q + 2*l = 0 for q.

2

Solve 6*a - a = -4*q + 15, -3*q + 9 = 3*a for a.

3

Solve -k = 3*p - 12, -p + 4*k = -3*p - 2 for p.

5

Solve 0 = 4*x - m + 2 + 2, 0 = -x - 5*m - 22 for x.

-2

Solve 37 = 4*t + 5*v + 30, 0 = -3*t + 3*v - 15 for t.

-2

Solve 0 = 2*v + 4*k + 10, k = -3*v + 13 - 3 for v.

5