Solve -23*t + 49 = -30*t for t.

-7

Solve -54 = -14*a + 30 for a.

6

Solve 44 = 46*o - 24*o for o.

2

Solve -6 = 3*a + 6 for a.

-4

Solve -4*a - 3*a = -21 for a.

3

Solve 3*i + 2 = -7 for i.

-3

Solve 0 = z + 5*z - 12 for z.

2

Solve 0 = 2*s - 10 + 10 for s.

0

Solve 8083*r = 8073*r + 10 for r.

1

Solve 31 - 47 = 4*j for j.

-4