7=(5+x)

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Solution for 7=(5+x) equation:



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

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