Solve -3*d + 4*d + 3 = 2*k, -5*d = 5*k - 15 for d.

1

Solve -37*f + 4*l + 10 = -35*f, -5*f - l = -25 for f.

5

Solve 5*r - 31 = -3*h, 23 = -4*r + 43 for h.

2

Solve 0*x + x + 2*g + 3 = 0, -5*x + g - 26 = 0 for x.

-5

Solve 5*w - 2*h = 6, 4*w - 9 = w + 3*h for w.

0

Solve -3*f = -5*h + 20, -414*f + 8 = -415*f + 2*h for f.

0

Solve 0*g + 4*g + h = 5, 5*h - 25 = -3*g for g.

0

Solve -5*x + 4*u + 7 = 0, 5*x + 3*u - 23 = -u for x.

3

Solve y + r + 21 = -3*y, -r = -2*y - 3 for y.

-4

Solve 2*n + 18 = -2*l - 0*l, -3*l = 4*n + 34 for n.

-7