Solve 4*r = -5*i - 3 - 2, 0 = -r - 3*i - 10 for r.

5

Solve -4*r - 12 = 3*a, 4*a = r - 5 + 8 for a.

0

Solve -3*g - 2*u + 5 = 0, 35 = -5*g + 11*u + 115 for g.

5

Solve 2*z + 7 = 4*m - 7, 5*z - 15 = 0 for m.

5

Solve 5*x + 12 = 2*i, -2*x + 3 - 7 = -i for i.

-4

Solve l + 0*l = -b - 8, -4*b = -l + 2 for b.

-2

Solve 0 = -2*c - c - 3*t + 9, 3*t = 3*c - 3 for c.

2

Solve 2*v = -4*t + 5 + 5, 5*t - 9 = v for v.

1

Solve -z = -5*w + 15, w - 39 = -4*z - 57 for w.

2

Solve 4*u - h = -14, 3*h + 4 = 5*h for u.

-3