2(n+9)=n-2

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Solution for 2(n+9)=n-2 equation:


2(n+9)=n-2

We simplify the equation to the form, which is simple to understand
2(n+9)=n-2

Reorder the terms in parentheses
+(+2n+18)=n-2

Remove unnecessary parentheses
+2n+18=+n-2

We move all terms containing n to the left and all other terms to the right.
+2n-1n=-2-18

We simplify left and right side of the equation.
+1n=-20

We divide both sides of the equation by 1 to get n.
n=-20

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