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(7)/(2)=(x+2)/(4)
We move all terms to the left:
(7)/(2)-((x+2)/(4))=0
We calculate fractions
(-((x+2)*2)/()+()/()=0
We calculate terms in parentheses: +(-((x+2)*2)/()+()/(), so:We get rid of parentheses
-((x+2)*2)/()+()/(
We add all the numbers together, and all the variables
-((x+2)*2)/()+1
We multiply all the terms by the denominator
-((x+2)*2)+1*()
We calculate terms in parentheses: -((x+2)*2), so:We add all the numbers together, and all the variables
(x+2)*2
We multiply parentheses
2x+4
Back to the equation:
-(2x+4)
-(2x+4)
We get rid of parentheses
-2x-4
Back to the equation:
+(-2x-4)
-2x-4=0
We move all terms containing x to the left, all other terms to the right
-2x=4
x=4/-2
x=-2
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