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ehidna [41]
3 years ago
14

Simplify 15 + 6(x + 1).

Mathematics
2 answers:
Nikolay [14]3 years ago
6 0
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

otez555 [7]3 years ago
4 0
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
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