2/5(n+3)=4/1

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Solution for 2/5(n+3)=4/1 equation:


2/5(n+3)=4/1

We simplify the equation to the form, which is simple to understand 
2/5(n+3)=4/1

Reorder the terms in parentheses
+( + 0.4n+1.2)=+4

Remove unnecessary parentheses
 + 0.4n+1.2=+4

We move all terms containing n to the left and all other terms to the right. 
 + 0.4n=+4-1.2

We simplify left and right side of the equation. 
 + 0.4n=+2.8

We divide both sides of the equation by 0.4 to get n. 
n=7

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