n+.2n=30

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Solution for n+.2n=30 equation:


n+.2n=30

We simplify the equation to the form, which is simple to understand 
n+.2n=30

We move all terms containing n to the left and all other terms to the right. 
+1n + 0.2n=+30

We simplify left and right side of the equation. 
+1.2n=+30

We divide both sides of the equation by 1.2 to get n. 
n=25

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