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-3x-7=27x-6(5x-7)
We move all terms to the left:
-3x-7-(27x-6(5x-7))=0
We calculate terms in parentheses: -(27x-6(5x-7)), so:We get rid of parentheses
27x-6(5x-7)
We multiply parentheses
27x-30x+42
We add all the numbers together, and all the variables
-3x+42
Back to the equation:
-(-3x+42)
-3x+3x-42-7=0
We add all the numbers together, and all the variables
-49!=0
There is no solution for this equation
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