Solve 0 = -4*y - 9*y + 26 for y.

2

Solve 23 + 22 = 9*u for u.

5

Solve -78 = -8*j - 22 for j.

7

Solve 213 = -2*i + 223 for i.

5

Solve 0 = 5*h - 9 + 9 for h.

0

Solve f = -4*f + 25 for f.

5

Solve -2*l - 1825 + 1831 = 0 for l.

3

Solve 4*s = 16*s + 12 for s.

-1

Solve -23 = m - 27 for m.

4

Solve -9*t = -7*t for t.

0