The sum of a certain number and 12 is multiplied by 9 .the result is 12 less than the number ? In number plz Help me

asked Jun 13, 2021 181k views

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Answer: 9(x + 12) = 12 - x

Step-by-step explanation: Lets have that "certain" number be x.

JohnFx answered Jun 17, 2021

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