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1 vote
Simplify 15 + 6(x + 1).

User BigMike
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2 Answers

3 votes
first you use the distrbutive property and multiply 6 by x and 6 by 1 then you get 15 + 6x + 6 now add 15 and 6 together and you get 21 + 6x as your answer
User Hamid Parchami
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4 votes
15 + 6(x + 1)

First, expand to get rid of parentheses.

15 + 6x + 6
Second, simplify. Keep your 6x and add 15 + 6.

6x + 21

Answer: 6x + 21

User Luca Ziegler
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