3(7-x)/4=x

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Solution for 3(7-x)/4=x equation:


3(7-x)/4=x

We simplify the equation to the form, which is simple to understand 
3(7-x)/4=x

Reorder the terms in parentheses
+(+21-3x)/4=x

Reorder the terms in parentheses
+(+5.25-0.75x)=x

Remove unnecessary parentheses
+5.25-0.75x=+x

We move all terms containing x to the left and all other terms to the right. 
-0.75x-1x=-5.25

We simplify left and right side of the equation. 
-1.75x=-5.25

We divide both sides of the equation by -1.75 to get x. 
x=3

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