Solve 79*f = 36*f - 258 for f.

-6

Solve -2*k - 61 = -57 for k.

-2

Solve 19 = 1838*f - 1857*f for f.

-1

Solve 43*f + f = -176 for f.

-4

Solve 4*r - 17 = -25 for r.

-2

Solve 24 = 8*j - 0 for j.

3

Solve 254*r = 245*r - 63 for r.

-7

Solve -1687 = -5*d - 1652 for d.

7

Solve 6*c - 11*c = 0 for c.

0

Solve -158*w - 28 = -165*w for w.

4