Solve -2*k + 26 = -5*b, k = b + 2*b + 15 for b.

-4

Solve 25 = -3*j + 5*c, 4*j - 5*c = 1 - 26 for j.

0

Solve -8*g - 20 = -12*g, -5*h - 3*g = 0 for h.

-3

Solve 3*j - 5*a + 0 - 29 = 0, j = a + 7 for j.

3

Solve 2*d + 13*w - 14 = 18*w, -2*d = 2*w for d.

2

Solve 13 = 2*i + 5*h, 88*h - 84*h = -2*i + 12 for i.

4

Solve 5*q = 4*v + 31, -2*v + 3*q - 21 = v for v.

-4

Solve 4*u + 2*l = 2, 0 = 2*u + 2*l + 1 - 5 for u.

-1

Solve -141*q + i = -136*q - 24, -3*q - 3*i = 0 for q.

4

Solve 0 = l - 3*q - 13 - 3, 4 = 2*l + q for l.

4