Solve 7*u + 27 = 13 for u.

-2

Solve 0 = 11*b - 68*b - 57 for b.

-1

Solve 2 = 14*a + 58 for a.

-4

Solve -9*t - 37 = -91 for t.

6

Solve -133 = 28*i - 47*i for i.

7

Solve 964*g - 972*g = -24 for g.

3

Solve -4095*k = -4087*k + 72 for k.

-9

Solve -8*w + 13 + 3 = 0 for w.

2

Solve -223*s + 221*s = 6 for s.

-3

Solve -470*m + 464*m - 48 = 0 for m.

-8