Solve -13*c - 23 = w - 9*c, -18 = w + 3*c for w.

-3

Solve 5*o - 11 = -3*j - 21, -5*j + 6 = -3*o for j.

0

Solve -5*u - 13 = c + 17, 2*c = 2*u for c.

-5

Solve -z = 4*d + 17, -74*z - d = -75*z + 8 for z.

3

Solve -5 = -o, 0*a - 2*a + 14 = 4*o for a.

-3

Solve -2*j + 4 = -r, -2*r = 6*j - 8*j + 2 for j.

3

Solve -15 = 3*q + 4*b, -4*q - 2*b - 4 - 16 = 0 for q.

-5

Solve o - 2 = 3*j, 4 = 4*o - 2*o - 2*j for o.

2

Solve r + 19 = -3*j, 4*j - 3*r + 2 + 6 = 0 for j.

-5

Solve 2*b + 8 = t, 5*b - 205 = -3*t - 225 for t.

0