Solve 15 = 5*o - 5*c, -2*c - 5 + 1 = 0 for o.

1

Solve 3*j + 9 = -d, 23*d - 19 = 22*d + 4*j for d.

3

Solve 0 = -2*y + 2*i - 8, -5*y + 18 = -8*y - 3*i for y.

-5

Solve 2*t + 35 = 7*t + 3*f, -4*t + 11 = -f for t.

4

Solve 4*y - 3*n + 23 = 0, 0 = -4*y + n - 13 - 8 for y.

-5

Solve 0 = 2*w - 0*n - 5*n + 23, w + 3*n - 16 = 0 for w.

1

Solve 4*o = -0*x - 2*x, -4*o - x = -4 for o.

2

Solve -5*m + 55 = -5*a, -5*m + 304 = -4*a + 252 for a.

-3

Solve 2*u = -d - 6 + 1, -3*d + 3*u + 12 = 0 for d.

1

Solve 5*a - 3*q = 2, 0 = 5*a + 5*q - 4 - 6 for a.

1