Question:
Solve -248*l + 17062 = 323*l - 122*l for l..

Answer:
38

Question:
Solve -62 + 168 = 38*z - 186 - 278 for z..

Answer:
15

Question:
Solve -461 = 41*j + 236 for j..

Answer:
-17

Question:
Solve 34*i = -20*i - 1020 - 2078 + 776 for i..

Answer:
-43