7-7(4+x)=4-5(6-x)

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Solution for 7-7(4+x)=4-5(6-x) equation:



7-7(4+x)=4-5(6-x)
We move all terms to the left:
7-7(4+x)-(4-5(6-x))=0
We add all the numbers together, and all the variables
-7(x+4)-(4-5(-1x+6))+7=0
We multiply parentheses
-7x-(4-5(-1x+6))-28+7=0
We calculate terms in parentheses: -(4-5(-1x+6)), so:
4-5(-1x+6)
determiningTheFunctionDomain -5(-1x+6)+4
We multiply parentheses
5x-30+4
We add all the numbers together, and all the variables
5x-26
Back to the equation:
-(5x-26)
We add all the numbers together, and all the variables
-7x-(5x-26)-21=0
We get rid of parentheses
-7x-5x+26-21=0
We add all the numbers together, and all the variables
-12x+5=0
We move all terms containing x to the left, all other terms to the right
-12x=-5
x=-5/-12
x=5/12

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