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

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



7+(7x-3)=(2x-3)-5+-3
We move all terms to the left:
7+(7x-3)-((2x-3)-5+-3)=0
We use the square of the difference formula
(7x-3)-((2x-3)-5-3)+7=0
We get rid of parentheses
7x-((2x-3)-5-3)-3+7=0
We calculate terms in parentheses: -((2x-3)-5-3), so:
(2x-3)-5-3
We add all the numbers together, and all the variables
(2x-3)-8
We get rid of parentheses
2x-3-8
We add all the numbers together, and all the variables
2x-11
Back to the equation:
-(2x-11)
We add all the numbers together, and all the variables
7x-(2x-11)+4=0
We get rid of parentheses
7x-2x+11+4=0
We add all the numbers together, and all the variables
5x+15=0
We move all terms containing x to the left, all other terms to the right
5x=-15
x=-15/5
x=-3

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