5(2n-9)=100

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Solution for 5(2n-9)=100 equation:


5(2n - 9)=100

We simplify the equation to the form, which is simple to understand 
5(2n-9)=100

Reorder the terms in parentheses
+(+10n-45)=100

Remove unnecessary parentheses
+10n-45=+100

We move all terms containing n to the left and all other terms to the right. 
+10n=+100+45

We simplify left and right side of the equation. 
+10n=+145

We divide both sides of the equation by 10 to get n. 
n=14.5

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