Solve 89 = -12*v + 149 for v.

5

Solve -150 = -429*z + 454*z for z.

-6

Solve -30*m - 263 + 53 = 0 for m.

-7

Solve 0 = 5*u + 20*u - 25 for u.

1

Solve -19*a = -48 + 143 for a.

-5

Solve -239 = -12*r - 179 for r.

5

Solve -167*t + 101 = 769 for t.

-4

Solve -6 = -l - 5 for l.

1

Solve 0 = 170*q - 157*q + 39 for q.

-3

Solve 0 = 6*m - 7*m - 9 for m.

-9