4/5(7-n)=12

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Solution for 4/5(7-n)=12 equation:


4/5(7-n)=12

We simplify the equation to the form, which is simple to understand 
4/5(7-n)=12

Reorder the terms in parentheses
+(+5.6-0.8n)=12

Remove unnecessary parentheses
+5.6-0.8n=+12

We move all terms containing n to the left and all other terms to the right. 
-0.8n=+12-5.6

We simplify left and right side of the equation. 
-0.8n=+6.4

We divide both sides of the equation by -0.8 to get n. 
n=-8

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