Question

4(6+8)+2(9-7)

Answer 1

first of all welcome to openstudy : @jdillon
remember : \(\huge{a(b+c)=ab+ac}\)

here we have : \(\huge{4(6+8)+2(9-7)}\) You can solve this by 2 ways :
\[\huge{4(6+8)+2(9-7)=4(14)+2(2)}\]
\[\huge{4(6)+4(8)+2(9)-2(7)}\]
I think that you can solve this by above two ways easily : can you ?

Answer 2

\[\large{4(6+8)+2(9-7)=4(14)+2(2)}\]