8.1n+9=5.1n

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Solution for 8.1n+9=5.1n equation:


8.1n+9=5.1n

We simplify the equation to the form, which is simple to understand 
8.1n+9=5.1n

We move all terms containing n to the left and all other terms to the right. 
+8.1n-5.1n=-9

We simplify left and right side of the equation. 
+3n=-9

We divide both sides of the equation by 3 to get n. 
n=-3

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