Solve 3*k - 7 = -w, 4*w + 2 = -k + 4*k for k.

2

Solve 93*b - 89*b - 21 = -5*y, -3*y + 2*b = -17 for y.

5

Solve 23*l - 2*k = 18*l, -3*l = -3*k - 9 for l.

-2

Solve 2*d - 4*h - 2 = 0, -2*d + 2*h + 8 - 10 = 0 for d.

-3

Solve q - 5*u + 26 = 31, 0 = -3*q - 2*u - 2 for q.

0

Solve 5*u - 11 = 5*g + 29, 4*u = -g + 17 for g.

-3

Solve -5*g = -10*g + 15, 0 = -3*m + 2*g - 3 for m.

1

Solve 5*h - 11 = 3*j - 0*h, 12 = -4*j + 4*h for j.

-2

Solve 0 = -5*f - 5*v + 10, -3*f - 2*f - 35 = -4*v for f.

-3

Solve -a - 4 = -0, 0 = 5*w - 3*a + 3 for w.

-3