0.45(5-0.4n)=-3.2

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Solution for 0.45(5-0.4n)=-3.2 equation:


0.45(5-0.4n)=-3.2

We simplify the equation to the form, which is simple to understand 
0.45(5-0.4n)=-3.2

Reorder the terms in parentheses
+(+2.25-0.18n)=-3.2

Remove unnecessary parentheses
+2.25-0.18n=-3.2

We move all terms containing n to the left and all other terms to the right. 
-0.18n=-3.2-2.25

We simplify left and right side of the equation. 
-0.18n=-5.45

We divide both sides of the equation by -0.18 to get n. 
n=30.2777777778

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