X+15=9x

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Solution for X+15=9x equation:



X+15=9X
We move all terms to the left:
X+15-(9X)=0
We add all the numbers together, and all the variables
-8X+15=0
We move all terms containing X to the left, all other terms to the right
-8X=-15
X=-15/-8
X=1+7/8

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