Solve -5*y - 3*i = -12, y + i = 4*i + 6 for y.

3

Solve -y + 5*f - 25 = 0, -3*y - 240*f + 245*f = 35 for y.

-5

Solve 4*n + 9 = n + 4*u, -2*n = -2*u + 4 for n.

1

Solve -4*c - 1 = 4*y + c, -12 = -4*c for y.

-4

Solve 5*u = -o + 25, -3*u + 15 = -2*o - 0*u for o.

0

Solve -2*a + 2*u + 198 = 204, -u = 4*a - 8 for a.

1

Solve -12*p - 16 = -16*p, -o + 3*p = 15 for o.

-3

Solve 8*j - 9 = 2*u + 7, -4*j + 8 = 5*u for j.

2

Solve 12*f = -g + 7*f + 18, -5*g + 5*f = 30 for g.

-2

Solve 0 = -3*t - 10*w + 14*w, -23 = -5*t - w for t.

4