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4(x+7)+7=4x+4
We move all terms to the left:
4(x+7)+7-(4x+4)=0
We multiply parentheses
4x-(4x+4)+28+7=0
We get rid of parentheses
4x-4x-4+28+7=0
We add all the numbers together, and all the variables
31!=0
There is no solution for this equation
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