15=2(n+3)

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Solution for 15=2(n+3) equation:


15=2(n+3)

We simplify the equation to the form, which is simple to understand 
15=2(n+3)

Reorder the terms in parentheses
15=+(+2n+6)

Remove unnecessary parentheses
+15=+2n+6

We move all terms containing n to the left and all other terms to the right. 
-2n=+6-15

We simplify left and right side of the equation. 
-2n=-9

We divide both sides of the equation by -02 to get n. 
n=4.5

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