Solve g + 2*d + 7 = -1, 0 = 5*g + d + 4 for g.

0

Solve z - 4*r = 3 - 15, 3*r = -5*z + 32 for z.

4

Solve 74*y + 5*o - 17 = 72*y, 0 = 4*y - 3*o + 5 for y.

1

Solve 6 = z - 2*n - 2, 16 = 2*z + 3*n for z.

8

Solve -l + 5*i = 8*i + 1, -2*l + 4*i = 2 for l.

-1

Solve -3*d + 7 = 3*j - 11, 0 = 3*j - 3*d for j.

3

Solve 2*y - 3*o + 58 = 10*y, -3*y + 16 = 4*o for y.

8

Solve 4*i - k = k + 10, 5*k = 5 for i.

3

Solve -2*f + 4*c = 30, f + 2*c = -2*f - 5 for f.

-5

Solve 5*q = -0*b - 4*b - 16, 0 = -3*b + 5*q + 23 for b.

1