Solve 4*p - m = 13, -35*p + m = -39*p + 3 for p.

2

Solve -2*c = -4*y - 18, 5*c - y - 38 = -11 for c.

5

Solve -4*l = -p - p + 12, 2*p + 23 = -3*l for p.

-4

Solve 2*j + 18 = -3*o, 4*o + j - 4*j + 7 = 0 for o.

-4

Solve q - 5*t + 10 = -10, 0 = 5*q - 3*t + 34 for q.

-5

Solve -5*r + 8 = 2*s - 9*r, -r + 16 = 4*s for s.

4

Solve -2*s - 5*c = -12, -67*c = -62*c for s.

6

Solve -2*p + 3*p + 5 = 0, -3*o - 4*p = 17 for o.

1

Solve -4*i + 17 = i - d, 0 = 5*i - 3*d - 21 for i.

3

Solve 25*y + 2*m - 4 = 27*y, -4*m = 4 for y.

-3