2*n+9=

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Solution for 2*n+9= equation:


2*n+9=0

We simplify the equation to the form, which is simple to understand 
2*n+9=0

Simplifying:
+2n+9=0

We move all terms containing n to the left and all other terms to the right. 
+2n=0-9

We simplify left and right side of the equation. 
+2n=-9

We divide both sides of the equation by 2 to get n. 
n=-4.5

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