Solve -3*r - 2863 = 2*f - 2919, f = r - 22 for r.

20

Solve -2*n + 5*m + 312 = m + 294, 22*n + 103 = m for n.

-5

Solve 24*r + 3*x - 2421 = -2844, -4*x - 88 = 4*r for r.

-17

Solve 2 = 2*r, 5*u + 1497*r - 23 = 3*u + 1496*r for u.

11

Solve -2*i - 45 = 5*i + 3*q, 1894*q - 1890*q = -i - 10 for i.

-6

Solve 10 = -9*x + 4*x, 5*q + 12 = 113*x - 114*x for q.

-2

Solve o - 5*o + 44 = 0, -720*o - 65 = 3*m - 723*o - 17 for m.

-5

Solve -4*l - 2*n - n + 2 + 17 = 0, n + 840 = 845*l for l.

1

Solve -r - 1 = -5*p, 667 = -3*p + r + 666 for p.

1

Solve 637*o + z = 661*o + 101, 3*z = 3*o + 27 for o.

-4