Question

Solve the equation :

2(2n + 5) = 12 ???? answer please

Answer 1

2(2n+5)=12
4n+10=12
-10 -10
-----------------
4n = 2
4n/4 =2/4
n=0.5

Answer 2

`2(2n+5)=12\\\\ 4n+10=12\ \ \ \ | subtract\ 10\\\\ 4n=2\ \ \ \ | divide\ by\ 4\\\\ n=(2)/(4)=(1)/(2)`