Solve 0 = 5*p - 5*x - 20, -5*p - 9*x = 2*x - 8*x - 20 for p.

4

Solve 3*a + 7 = 2431*o - 2426*o, 16*o - 32 = 0 for a.

1

Solve -4*w - 13215 = 5*i - 13077, 0 = -i + w - 33 for i.

-30

Solve 156 = -2*b + 5*l, 66*b - 4*l = 25*b + 38*b - 122 for b.

2

Solve -4*s - 29 = -q - 12 - 1, 2*s + 6 = 0 for q.

4

Solve -c - 5*r = 3, 0 = -5*c + 41*r - 16*r - 27*r - 15 for c.

-3

Solve 0 = -3*r + 11*v + 13, 5*r - 725 = v - 686 for r.

8

Solve -82173*p + 82171*p - 22 = 5*z, -2*p - 10 = 2*z for p.

-1

Solve 3449 - 3401 = -5*l + 9*m + 3*m, 4*l - 5*m = -20 for l.

0

Solve 16*t = 218*v - 221*v + 6, -6 = 2*t - 3*v for t.

0