(x+3)+x=39

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Solution for (x+3)+x=39 equation:


(x+3)+x=39

We simplify the equation to the form, which is simple to understand 
(x+3)+x=39

Remove unnecessary parentheses
x+3+x=39

We move all terms containing x to the left and all other terms to the right. 
+1x+1x=+39-3

We simplify left and right side of the equation. 
+2x=+36

We divide both sides of the equation by 2 to get x. 
x=18

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