Solve 4*r + 17*c = 1216 - 1093, 13 = -2*c + 27 for r.

1

Solve -2*w - 16 = -5*x, 2*x + 5 + 1 = -9*w + 16*w for w.

2

Solve 94*c - 90*c = -66*n - 206, n = c - 1 for n.

-3

Solve -8*f - 70 = -2*o, 14912*f - 14913*f - 5 = -4*o for f.

-9

Solve 5*n - 29 - 81 = -6*a, -5*n - 4*a = -110 for n.

22

Solve q + 151 = 2*y + 126, 70 = 4*y + 2*q for y.

15

Solve 15*m - 4452*y + 101 = -4450*y, -m = -5*y - 3 for m.

-7

Solve -b + 1 = -4*x, 0 = 4*b - 430551*x + 430547*x - 4 for b.

1

Solve -43 = -8*a + 5*c + 56, 30*a - 32*a - 7*c - 99 = 0 for a.

3

Solve -12*x - 8 = -11*x, -12*n + 17*n + 3*x + 19 = 0 for n.

1