Solve 2743 - 2608 = -420*l - 4102 - 3323 for l.
Solve this plz.

A: -18

Solve -4839*d + 7679 - 13070 + 39562 + 19058 = 0 for d.
Solve this plz.

A: 11

Solve 1478 + 1294 - 3092 = 16*r for r.
Solve this plz.

A:
-20