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HELP!!! SHOW WORK PLEASE.

HELP!!! SHOW WORK PLEASE.-example-1
User Bi Li
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2 Answers

6 votes
The answer is x = 3 I hope you understand
User Arun Bertil
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(x)/(4)=(x+9)/(4+12)\\\\16x=4(x+9)\\16x=4x+36\\12x=36\\x=3

User Evelynhathaway
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