7n+3(3n-5)-3=

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Solution for 7n+3(3n-5)-3= equation:


7n+3(3n-5)-3=0

We simplify the equation to the form, which is simple to understand 
7n+3(3n-5)-3=0

Reorder the terms in parentheses
7n+(+9n-15)-3=0

Remove unnecessary parentheses
+7n+9n-15-3=0

We move all terms containing n to the left and all other terms to the right. 
+7n+9n=0+15+3

We simplify left and right side of the equation. 
+16n=+18

We divide both sides of the equation by 16 to get n. 
n=1.125

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