7(3n-4)=(4n+9)+9

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Solution for 7(3n-4)=(4n+9)+9 equation:


7(3n-4)=(4n+9)+9

We simplify the equation to the form, which is simple to understand
7(3n-4)=(4n+9)+9

Reorder the terms in parentheses
+(+21n-28)=(4n+9)+9

Remove unnecessary parentheses
+21n-28=+(+4n+9+)+9

Remove unnecessary parentheses
+21n-28=4n+9+9

We move all terms containing n to the left and all other terms to the right.
+21n-4n=+9+9+28

We simplify left and right side of the equation.
+17n=+46

We divide both sides of the equation by 17 to get n.
n=2.70588235294

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