Question

write an expression that is equivalent to the expression 2n+7(3+n)

Answer 1

@hysusonic

Answer 2

@matt101

Answer 3

@dan815

Answer 4

What do you think you have to do?

Answer 5

remove the parentheses first right?

Answer 6

Yea and then?

Answer 7

find the like terms?

Answer 8

which will be 7+3

Answer 9

Wait why the 7? Remember you need to distribute the 7 first

Answer 10

okay so what do i do

Answer 11

Sorry I'm on my phone so I don't get notifications. So you distribute the 7 which would make the equation 2n+21+7n and when you combine like terms, you would get 9n+21