Solve 5*a - 2*p = -20, -22 = a - 11*p + 7*p for a.

-2

Solve 2*h - 5*t - 11 = 19, -2*t - 28 = -4*h for h.

5

Solve 2*p = 3*r + 2, 9 - 1 = -5*p + r for p.

-2

Solve 3*u + 6*c - c = 15, 5*u + 3 = c for u.

0

Solve 11*x + 3*u - 14 = 0, 4*u = 5*x - 10 + 9 for x.

1

Solve -4*g = -3*g - 5*h - 12, -10 = -g + 4*h for g.

2

Solve -2*d + 5*j = 0, -5*j - 2 + 22 = 2*d for d.

5

Solve 4*x + 0*g + 2*g = 2, -3*g + 7 = 4*x for x.

-2

Solve i + 129*k - 127*k = 14, -5*i - 3*k = -35 for i.

4

Solve 5*v - o = 10, -o + 5*o = 0 for v.

2