Solve -16*x = -19*x, 0 = -3*r + 5*x - 18 for r.

-6

Solve 8*i - 2*n - 2 = 4*i, i - n + 2 = 0 for i.

3

Solve -2 = -o, -20 = 4*i - 6*o + 4*o for i.

-4

Solve -2*w = 3*u + 8, -4*u - 20 = -3*u + 5*w for u.

0

Solve -5*c + 3*n + 14 - 44 = 0, -5*c = -n + 20 for c.

-3

Solve -a - 35 = 4*h + 2*a, a = -h - 10 for h.

-5

Solve 5*z - 4 = 6*z + 4*t, -4*z + 4*t + 4 = 0 for z.

0

Solve 30 = -5*p - 0*p, 4*j + 4*p = -44 for j.

-5

Solve -4*g + q - 11 = 0, -18*q = 4*g - 14*q + 16 for g.

-3

Solve 4*x + 4*o - 7*o - 3 = 0, 0 = -2*x + o - 1 for x.

-3