Solve 0 = -2*o + 4, 3*p + 5*o = -0*p + 22 for p.

4

Solve -b + 4 = -3*b, -2*f - 2*b = 12 for f.

-4

Solve 0 = -5*y - 5*b + 18 + 2, -2*b - 7 = -y for y.

5

Solve 2 = 5*r - 2*y, -2*r + 4*y - 3 = -7 for r.

0

Solve a + 6 = 3*o - 10, o - 3*a = 16 for o.

4

Solve -4*a + 2*u = 6, -a + 3*u - 2 = -8 for a.

-3

Solve 3*j + 2*t - 14 = -3*t, 3*j + 2 = -t for j.

-2

Solve -2*z + 546 = -5*i + 543, 0 = -4*z + 5*i + 1 for z.

-1

Solve 2*a - 5*u - 10 = 0, a = -5*u + 269 - 279 for a.

0

Solve -2*u - 12 = 5*i - i, -3 = i + u for i.

-3