Solve 3*l + 3*a = -51, 4*l - 644*a + 643*a = -53 for l.

-14

Solve 5*o + 5*t + 5 = 0, -5116*o + 21 = -5121*o - t for o.

-5

Solve y - 188 = 4*f, 3*f - 5*y = -336 + 178 for f.

-46

Solve -2*z - 36*w + 20*w + 18*w = 18, -w - 19 = 3*z for z.

-7

Solve -4*r + 10 = 2*g, 3*g - 803*r - 15 = -808*r for g.

5

Solve 0 = -10*g + 3*f - 9*f + f - 70, 5*f = -4*g - 64 for g.

-1

Solve 3*t + 22 - 28 = 3*t + 3*v, -16*t = 3*v - 42 for t.

3

Solve -3*u = -4*t + 112, 3578*u - 48 = 3580*u - 16*t for u.

-40

Solve -d - 63 = 11*g, -4*g - 11 = -77*d + 76*d + 16 for g.

-6

Solve 5*v = -3*c - 34 + 5, -2*c + 452 - 446 = -3*v for c.

-3