Solve -3*o + 2*r = 17, 0 = -3*o - r - 3*r + 7 for o.

-3

Solve 3*r + 4 - 17 = 2*z, 0 = -r + 5 for z.

1

Solve -5*x - 3*m = -4 - 21, 2*x - 10 = -4*m for x.

5

Solve 9 = -5*m + 3*g - 18, -2*g = -m - 11 for m.

-3

Solve -5*q + 20 = 2*a, -5*a - 12 = -3*q - 0 for a.

0

Solve -83*s + 87*s = -3*l + 8, 2*l - 4*s - 32 = 0 for l.

8

Solve 0 = -5*d - 3*w + 34, -4*w + 3 = -d - 4 for d.

5

Solve -4*c - 1 = -2*c - 3*m, 5*c + m = -28 for c.

-5

Solve -2*t - 2*j = -2, 43*j = -t + 45*j - 2 for t.

0

Solve -f = -5*r - 9, r + f - 14 + 11 = 0 for r.

-1