Solve 5*s + 2*t - 5 = -2, 4*s - 5*t = -24 for s.

-1

Solve -4*w = -d + 15, 5*d = -w - 1 - 8 for w.

-4

Solve 12 = 4*w + 3*u, -26*w + 15 = -21*w + u for w.

3

Solve 2*h + 4*r = -2, -17 = 4*h - 5*r - 0 for h.

-3

Solve 389*k - 3*g - 17 = 388*k, 0 = 4*k + 5*g + 17 for k.

2

Solve 5*w - 5*d + 1 = 21, -3*w + 5*d = -22 for w.

-1

Solve 4*k - 3*a + 20 = 0, 0 = 2*k - a + 5*a + 10 for k.

-5

Solve -3*w = 2*d - 13, d + 3*w - 15 + 1 = 0 for d.

-1

Solve -17 = -m + 4*p, m + 4 = 2*p + 11 for m.

-3

Solve 4*f + 1 = -5*r, 2*f + 2 = -0*f - 4*r for f.

1