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-2(-4x-7)-1=5x+3(x+4)
We move all terms to the left:
-2(-4x-7)-1-(5x+3(x+4))=0
We multiply parentheses
8x-(5x+3(x+4))+14-1=0
We calculate terms in parentheses: -(5x+3(x+4)), so:We add all the numbers together, and all the variables
5x+3(x+4)
We multiply parentheses
5x+3x+12
We add all the numbers together, and all the variables
8x+12
Back to the equation:
-(8x+12)
8x-(8x+12)+13=0
We get rid of parentheses
8x-8x-12+13=0
We add all the numbers together, and all the variables
1!=0
There is no solution for this equation
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