Question

2n+7+7n=13+3n+8n


please help

Answer 1

2n+7+7n=13+11n

7+9n=13+11n

9n-11n=13-7

-2=6

-2/-2 6/-2

-3

By the way that( / )means division lol

Answer 2

first combine like terms so 2n + 7n which is 9n

so 9n + 7 = 13 + 3n + 8n

then combine on other side so 9n + 7 = 13 + 11n

then subtract 7 to 13 so 6

sp 9n + 6 = 11n

then subtract 9 to the other side so 2n

6 = 2n then divide all by 2

n= 3