Solve -40*s + 49*s - 9 = 0 for s.

1

Solve -6*k - 9 - 3 = 0 for k.

-2

Solve -59*d = -53*d - 6 for d.

1

Solve 0 = 8*x - 16*x + 80 for x.

10

Solve 14 + 1 = -5*x for x.

-3

Solve -48 = -8*t - 0 for t.

6

Solve 131 - 99 = 8*k for k.

4

Solve 0 = -29*n + 25*n + 12 for n.

3

Solve 0 = -30*x - 9 - 141 for x.

-5

Solve 3*w - 15*w + 72 = 0 for w.

6