Solve 3*y - 13*f + 5*f - 8 = 0, 4*f = -4 for y.

0

Solve 4*m = 3*z - 6*z, -3*m = 4*z for z.

0

Solve -2*i + o = -0*i + 9, 0 = -o - 1 for i.

-5

Solve 3*d = -5*j - 18, 3*j + 10*d = 13*d - 30 for j.

-6

Solve -3*t - 4*a = 4, 0 = -t + 5*t + 4*a for t.

4

Solve 0 = 3*t + 5*n - n + 7, 0 = 5*n + 20 for t.

3

Solve -3*k + 0 = 3*x + 9, k + 4 = 0 for x.

1

Solve -s = 3*a + 7, -6 = -4*s + 5*a + 17 for s.

2

Solve -8 = -2*t, -3*w - 3*t + 10 = -2*w for w.

-2

Solve -2*d - 2 = -o, 5*d = 11*o - 7*o - 8 for o.

2