Solve -4*w + 6*y + 12 = 2*y, -5*w + 19 = -y for w.

4

Solve 5*k = -3*d + 5, 3*d - 4 = -4*k - 0 for k.

1

Solve -7*m - 31 = -2*m + k, 2*m - 4*k = -30 for m.

-7

Solve -5*c - 9 = -2*w, -9*w - 15 = -11*w + 7*c for w.

-3

Solve -2*p + 10 = -5*u, p = -0*p + 5 for u.

0

Solve 3 = 3*y - 5*g + 9, 4*y + 2*g = -8 for y.

-2

Solve 4*q - 4 = 4*r, 2*r - 7 + 16 = -5*q for r.

-2

Solve -2*g = 3*g + 5*b + 10, 0 = -g + 5*b + 22 for g.

2

Solve h = -12*t - 64, t + 2*h + 14 = 1 for t.

-5

Solve 4*u = -3*y + 25, 4 = 4*y - 134*u + 132*u for y.

3