Solve 36 = 2*l - r, -827*r - 16 = -l - 822*r - 7 for l.

19

Solve 9 = -93*a + 97*a + 3*b, 3*b = -2*a + 3 for a.

3

Solve 0 = -312*t + 77*t + 940, 2*f + f - 4*t + 37 = 0 for f.

-7

Solve 5*a - 4*l = 23 + 21, -9*l + 34 = a + 35 for a.

8

Solve 0 = -1475*d + 1474*d - 3*m + 6*m + 22, 0 = -2*d + m + 4 for d.

-2

Solve -18*j + 1198*g - 1201*g - 24 = 0, -88 = -4*j + 4*g for j.

2

Solve -4*s = -4*x - 8, 5*x - 5582*s + 40 = -5587*s for x.

-5

Solve 5*x = -7*u + 4*u - 0*x - 95, 5*x = 4*u + 115 for u.

-30

Solve -2*g = 5*p + 17, -17*p - 15 = -8*p - 4*g + 8 for p.

-3

Solve -40 = 41*l - 31*l, -2*l = 3*x - 28 for x.

12