-4(3n-7)=18-7n

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Solution for -4(3n-7)=18-7n equation:


-4(3n-7)=18-7n

We simplify the equation to the form, which is simple to understand 
-4(3n-7)=18-7n

Reorder the terms in parentheses
+(-12n+28)=18-7n

Remove unnecessary parentheses
-12n+28=+18-7n

We move all terms containing n to the left and all other terms to the right. 
-12n+7n=+18-28

We simplify left and right side of the equation. 
-5n=-10

We divide both sides of the equation by -5 to get n. 
n=2

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