Answer:
x + 7
Explanation:
first you collet the like terms which is 3x and 4x and you get -x then bring that 7 down . And you end up with x + 7
not sure where you got that g from..)( I'm rlly sorry if this isn't the answer your looking for)
g=-x+7
g=3x+7-4x
graph below
4.5m questions
5.8m answers