7x+15=7+15

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Solution for 7x+15=7+15 equation:



7x+15=7+15
We move all terms to the left:
7x+15-(7+15)=0
We add all the numbers together, and all the variables
7x+15-22=0
We add all the numbers together, and all the variables
7x-7=0
We move all terms containing x to the left, all other terms to the right
7x=7
x=7/7
x=1

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