8.7n-9.1=-18.1+4.2n

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Solution for 8.7n-9.1=-18.1+4.2n equation:


8.7n-9.1=-18.1+4.2n

We simplify the equation to the form, which is simple to understand 
8.7n-9.1=-18.1+4.2n

We move all terms containing n to the left and all other terms to the right. 
+8.7n-4.2n=-18.1+9.1

We simplify left and right side of the equation. 
+4.5n=-9

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

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