-7(x+3)-5x=x-(2x+5)

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Solution for -7(x+3)-5x=x-(2x+5) equation:



-7(x+3)-5x=x-(2x+5)
We move all terms to the left:
-7(x+3)-5x-(x-(2x+5))=0
We add all the numbers together, and all the variables
-5x-7(x+3)-(x-(2x+5))=0
We multiply parentheses
-5x-7x-(x-(2x+5))-21=0
We calculate terms in parentheses: -(x-(2x+5)), so:
x-(2x+5)
We get rid of parentheses
x-2x-5
We add all the numbers together, and all the variables
-1x-5
Back to the equation:
-(-1x-5)
We add all the numbers together, and all the variables
-12x-(-1x-5)-21=0
We get rid of parentheses
-12x+1x+5-21=0
We add all the numbers together, and all the variables
-11x-16=0
We move all terms containing x to the left, all other terms to the right
-11x=16
x=16/-11
x=-1+5/11

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