Solve -2*r - 13 - 13 = -5*z, -4*r = -4*z + 28 for z.

4

Solve -4*m = 95*z - 90*z + 3, 3*m + 4*z + 2 = 0 for m.

-2

Solve 4*f - 32 + 2 = -5*g, 0 = -g - 3*f + 17 for g.

2

Solve 2*y - 5*c = -28, -5*y = 3*c + 3 + 5 for y.

-4

Solve -12 - 16 = 5*p - 4*x, -x = 5*p + 18 for p.

-4

Solve -5*q + 3*p + 31 = 0, -6*q + q - p + 23 = 0 for q.

5

Solve -14 = -4*n - 2*s, -4*s - 5 = -n - 6*s for n.

3

Solve 2*o - 12 = 2*d, 38*o - 2*d = 40*o - 8 for o.

5

Solve -g + 2*j - 14 = 0, 4*j - 36 + 4 = 3*g for g.

-4

Solve d + 3*d = 8, 0 = -r + d - 1 for r.

1