4(2g+104)-96=504 +6(g-14) solve for g.

lets start by multiplying out the brackets

8g+416-96=504+6g-84
then combine the like terms
8g+320=420+6g
we then group the g's on one side and our numbers on the other
8g-6g=420-320
which leaves us with
2g=100
meaning g=50

hope this helped post back if u got any questions :)