Solve q + 2*z + 3 = 0, -3*q - 1 = 2*z - 4 for q.

3

Solve -d + f = 0, -121*f + 124*f - 5 = -2*d for d.

1

Solve -8*d + 3*d = 5*b - 30, -2*b - d = -9 for b.

3

Solve -s - 10*y + 11*y = 1, -5*s - 35 = 5*y for s.

-4

Solve 2*p = -3*g + 27, -5*p + g - 10 = -6*p for p.

3

Solve -5*i + 2*j - 23 = 0, -3*j + 12 = -2*i - 5*j for i.

-5

Solve w = 2*l - 10, -3*l + 8*l - 15 = 0 for w.

-4

Solve -2*y + 7*r - 2*r = 9, 2*r = 4*y + 10 for y.

-2

Solve 0 = 3*g + 3 - 9, -2*p = 3*g for p.

-3

Solve -m + 7 = 4*z, -5*m - 10 = z - 7 for m.

-1