Solve o = 4*x + 20, -33*x = o - 36*x - 15 for o.

0

Solve -2*n = -2*c - 8, 0 = -5*c + c - n + 9 for c.

1

Solve 4*z - 3*b = -35, 4*z + 62 = b + 37 for z.

-5

Solve 4*m - 4*k = -7*k - 16, m - 15 = 4*k for m.

-1

Solve 0 = 3*x + 2*x - o - 16, -4*o - 7 = -x for x.

3

Solve -f + 5 = 5*k, 0*f = -2*f for k.

1

Solve z + 0 = -4*j - 11, 5*j - 4*z = 2 for j.

-2

Solve 2*g + 15 = 9*w - 12*w, w + 6 = -g for g.

-3

Solve 15 = 5*o + 2*r, 0 = -3*o - 2*r + 15 - 6 for o.

3

Solve -1 = -4*d + z - 7, -d + z = 0 for d.

-2