Solve -13099*p + 13103*p + 2*s = s + 69, 0 = 7*p + 5*s - 111 for p.

18

Solve -1092*o + 1093*o + r = 2 + 8, -8 = 2*o - 5*r for o.

6

Solve -10*x = -2*x - 5*a + 22, -3*x + 2364 - 2370 = -3*a for x.

-4

Solve -3*y - 244 = -214*s, -333*y + 4*s + 46 = -338*y for y.

-10

Solve -3*u - 20*a - 33 = -19*a, 3*a + 117 = u - 2*a for u.

-3

Solve -5*x - 3 = 2171*w - 2172*w, 10*x - 9 = -3*w for w.

3

Solve -2*u + 13 + 80 = -4*l + 39, 2*u = 10*l + 72 for u.

21

Solve 6 = 2*r, -7448*q + 4 = -7451*q + 5*r - 2 for q.

3

Solve -3*x - 4*t = 14, 24*x - 25*x + 6*t + t + 12 = 0 for x.

-2

Solve -u - 54 = -4*c - 0*c, -3*c - 4*u - 665 = -715 for c.

14