Solve 3*t - 16 = -5*u, -5*u + t = -33 + 25 for u.

2

Solve 5*r - 27 + 1 = -x, -4*x = 5*r - 29 for x.

1

Solve -2*y + 31 = b + 4*b, 3*y + 1 = 2*b for y.

3

Solve -15 = x + 3*a, -x + 20*a = 22*a + 12 for x.

-6

Solve 5*x = 2*s + 18, 7*x - 3*x - 20 = 3*s for x.

2

Solve -17 = 4*i + 3*y, -2*i - 5 = -y + 6 for i.

-5

Solve 26*o = 30*o + 4, -2*i + 4*o - 2 = 0 for i.

-3

Solve -6 = -5*g + o + 11, 0 = 3*g - o - 11 for g.

3

Solve -4*q = 5*x + 25, 4*q + 10 = x - 9 for q.

-5

Solve -3*j + 35 - 26 = -p, 2*p = -5*j + 26 for p.

3