Solve z + 7 = -2*f, -7*z = -3*f - 5*z - 14 for f.

-4

Solve -2*t + t = 2, 2*h - 8 = 4*t for h.

0

Solve 2*s - 28 = 25*a - 28*a, -2*a - 13 = -5*s for s.

5

Solve -5*j + 1 = -4*p, p - 5*j + 10 = 6 for p.

1

Solve -2*p - p = 3*m - 6, 6 = -2*p for m.

5

Solve -15*d + 3*s = -10*d + 3, -5*s = 3*d + 29 for d.

-3

Solve -2*w - 3*y = -12, -w + 5*y = 6*y - 4 for w.

0

Solve -4*p - 5*r = -29, -p = 5*r - 21 - 20 for p.

-4

Solve 0 = -5*m + 3*l - 8*l + 25, -5*m = -4*l - 25 for m.

5

Solve -3*g + 14 = -5*k, g = -3*k - 14 - 0 for g.

-2