Solve -q - 3*q = 2*a + 18, 5*a = -q - 9 for q.

-4

Solve 5*y = -4*f + 5, 5*f - y + 1 = f for f.

0

Solve -16 = 12*j - 10*j + 4*y, -3*y - 12 = -3*j for j.

0

Solve z + 1 = -2*k, 0 = -5*z - 9 + 24 for k.

-2

Solve -3*w + 3 = -3*g, -w - 2 = 5*g - 5*w for g.

2

Solve 0 = -3*j - 2*f - 0*f + 23, 0 = -4*j + 5*f for j.

5

Solve -3*x + 5*v + 26 = 0, x + 945 = -5*v + 927 for x.

2

Solve 5*w = i, 43*i = w + 46*i for w.

0

Solve 0*m - 5*m + 4*v = -1, 3*m + 2 = 5*v for m.

1

Solve -2*j - s - 4 = 0, -3*j + j = 2*s for j.

-4