Solve -3958*s + 3962*s = 5*j + 10, 20*j - 21*j - 5*s - 31 = 0 for j.

-6

Solve -7 = 3*f + 4*f, -37*i + 4*f = -39*i + 2 for i.

3

Solve 209 = x - 2*x - 18*x, 2*r + 3*x - 5*x - 24 = 0 for r.

1

Solve -4*x - 11 = h, -253*h = -207*h - x - 49 for h.

1

Solve 6*w - 2*w - 1455 = 4*m - 1527, -14 = -w - m for w.

-2

Solve -3*v - 4*d - 27 = 0, 0*d = v - 15*d - 40 for v.

-5

Solve -7674 = 2*b - 3*j - 7678, -b + j = -1 for b.

-1

Solve -2*t - 2 = -491*s + 480*s + 5, -6 = -5*t + 4*s for t.

2

Solve 33*u + 4*v + 57 = -24*u + 52*u, -2*v = 2*u + 30 for u.

3

Solve -2*n = 5*p - 41, 0 = 1849*p - 1845*p + 4 for n.

23