Solve 2*u - 5*u = -3*s + 6, -s = u + 4 for u.

-3

Solve 5*j = -3*r - 8, r - 25 + 1 = 5*j for j.

-4

Solve -5*t + 2*q + 5 = 0, 0*t + 2*t + 4*q - 26 = 0 for t.

3

Solve -3*u = -36*s + 34*s - 10, 5*u = -5*s for u.

2

Solve -u + 199 - 184 = 5*j, -3*u = -3*j + 9 for u.

0

Solve -4*s + 6*s = 4*v, s - 6 = -4*v for v.

1

Solve -3*x - 4*h = 11, 26*x + 3*h + 24 = 29*x for x.

3

Solve 5*s - 42 = 4*t - 14, -5*s = t - 18 for t.

-2

Solve 10 + 3 = w + 4*f, 28 = -4*w + 4*f for w.

-3

Solve 4*f + 3*w - 12 = 0, 3*f - 7*w = -2*w + 9 for f.

3