Solve -11*d + 4 = -9*d - 2*o, 11*d = 2*o - 78 + 145 for d.

7

Solve 785*x - 51 = f + 789*x + 57, 0 = f - 4*x - 116 for f.

4

Solve 5*f - 13 = -b - 0*f, 3*f - 25 = 8*b for b.

-2

Solve -5*r - 22 - 30 = -3*f - 3, 42*r = 2*f + 122 for r.

4

Solve 25*l - 42 = -4*p + 7*l, -3 = -38501*l + 38498*l for p.

6

Solve o = -s - 12659 + 12652, -2*s + o - 2 = 0 for s.

-3

Solve 0 = -4*p - 3*c + c - 35 + 97, -c - 81 = -5*p for p.

16

Solve -4*a = -4*i - 28, 3*i - 13*i = -13*i - 8*a + 12 for i.

-4

Solve 0 = u - 3*j + 20, -4*u + 31*j - 34*j - 5 = 0 for u.

-5

Solve -25 = 13*h + i, 4*h + 7*i - 13*i = -10*i - 52 for h.

-1