Solve -17*r = -2*u - 22*r - 19, -22 = u + 5*r for u.

3

Solve -g + 25 = 2*s + 2*s, 0 = 4*s - 20 for g.

5

Solve -i + n + 3 = -1, -5*i - n = -2 for i.

1

Solve g = 4*k - 15, -5*g + 3*g + 3*k = 15 for g.

-3

Solve -8*q + 25 = -13*q - 4*z, -5*q - 25 = 5*z for q.

-5

Solve -1 = 2*n - 7, 3*y - 9 = 2*n for y.

5

Solve 0 = -36*q + 33*q + 9, -3*x + 5*q = 33 for x.

-6

Solve z + 3*q = -9, 2*z + 0*q = 2*q - 2 for z.

-3

Solve -4*z + 5*r + 13 = -21, 5*r = -5*z - 25 for z.

1

Solve -m + 3*w - 39 + 23 = 0, 5*w = 3*m + 28 for m.

-1