7x-15=9x-1

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Solution for 7x-15=9x-1 equation:



7x-15=9x-1
We move all terms to the left:
7x-15-(9x-1)=0
We get rid of parentheses
7x-9x+1-15=0
We add all the numbers together, and all the variables
-2x-14=0
We move all terms containing x to the left, all other terms to the right
-2x=14
x=14/-2
x=-7

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