Solve 5*f + 3 = -5*o + 13, -2*f + 2*o = 0 for f.

1

Solve 2*j + 0*j + 9 = 3*y, 4*y = 2*j + 10 for j.

-3

Solve -3 = 3*s + q, -s + 11*q - 12*q - 3 = 0 for s.

0

Solve 3*l + 5*p - 3*p - 8 = 0, 0 = 5*l + 4*p - 14 for l.

2

Solve -5*x = 2*o + 2, -x + o - 5 = -6 for x.

0

Solve -8*n - 24 = 3*v - 2*n, 2*v - 5 = 3*n for v.

-2

Solve -j + l - 150 + 155 = 0, -3*l = 0 for j.

5

Solve 23 = -n + 5*f, -n - f = 2*n + 5 for n.

-3

Solve 6*x + 21 = 5*i, -4*i - 21*x = -25*x - 16 for i.

3

Solve -2*f + 8 = 2*a, 4*a = 2*f - 1 - 1 for a.

1