7.5n-4(-3-6.4n)=20+37.1

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Solution for 7.5n-4(-3-6.4n)=20+37.1 equation:


7.5n-4(-3-6.4n)=20+37.1

We simplify the equation to the form, which is simple to understand 
7.5n-4(-3-6.4n)=20+37.1

Reorder the terms in parentheses
7.5n+(+12+25.6n)=20+37.1

Remove unnecessary parentheses
+7.5n+12+25.6n=+20+37.1

We move all terms containing n to the left and all other terms to the right. 
+7.5n+25.6n=+20+37.1-12

We simplify left and right side of the equation. 
+33.1n=+45.1

We divide both sides of the equation by 33.1 to get n. 
n=1.3625377643505

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