7x-12=4x+27

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Solution for 7x-12=4x+27 equation:



7x-12=4x+27
We move all terms to the left:
7x-12-(4x+27)=0
We get rid of parentheses
7x-4x-27-12=0
We add all the numbers together, and all the variables
3x-39=0
We move all terms containing x to the left, all other terms to the right
3x=39
x=39/3
x=13

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