Solve -31*b = 2*y - 155, -2*b - 84*y - 61*y = -140*y - 10 for b.

5

Solve 0 = -16*r - 4*x + 52, -5*r - 106*x = -107*x - 5 for r.

2

Solve 1399*h + 15 = -4*j + 1398*h, j + h + 15 = 0 for j.

0

Solve 7*t - 4*t = -l, -5*t - 3428*l = -3426*l for t.

0

Solve 4*l - 79*v + 64 = -75*v, -2*l - 27 = -v for l.

-11

Solve -4*j - 2455 = -2419, 6*x - 4*x - 55 = 5*j for x.

5

Solve 2*q - 93 = -70*a + 65*a, -q - a + 91 = 46 for q.

44

Solve -19*h + 675 = -2*n + 818, -4*n + h = -27 for n.

5

Solve -3*u = 4*b + 53 - 30 + 35, -13*b - u = 66 for b.

-4

Solve -161310*c = -161315*c + 11*h + 22, 39 = 3*c + 2*h for c.

11