Respuesta :

KP341
Answer 9(7j +7) is an equivalent expression.
emilylephan56

Answer:

your answer is 63j+63.

Step-by-step explanation:

as i said before, this is your answer.

step 1: collect like terms. (add 7j and 5j because they are like terms.)

9(2j+7+5j)

9(7j+7)

step 2: distribute. (distribute the 9 to both your 7j and 7.)

9(7j+7) =

63j+63

i hope this helped