Solve 0 = y - 4*k + 19, -78*k = 4*y - 75*k for y.

-3

Solve -3 - 14 = 5*w + 3*j, w + 21 = -5*j for w.

-1

Solve z - 5*d = -d, d = -2*z for z.

0

Solve 4 = -3*p + 4*b + 39, 0 = -2*p - b + 5 for p.

5

Solve -15 = t + 5*n, n + 11 = -5*t + 8 for t.

0

Solve 4*a + 0*h + 8 = 4*h, 5*a = -2*h - 31 for a.

-5

Solve -8*x + 2*t = -4*x - 10, -4*t = 5*x - 19 for x.

3

Solve -9*b = -5*b + y - 12, b = -2*y - 4 for b.

4

Solve -62*k = -60*k - a + 1, -5*a + 25 = 0 for k.

2

Solve 8 = -4*q - 4*k, -2*q = 4*k + 3 + 5 for q.

0