n+4.5n-.4=2(n-3.7)

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Solution for n+4.5n-.4=2(n-3.7) equation:


n + 4.5n - .4 = 2(n - 3.7)

We simplify the equation to the form, which is simple to understand 
n+4.5n-.4=2(n-3.7)

Reorder the terms in parentheses
n+4.5n-.4=+(+2n-7.4)

Remove unnecessary parentheses
+n+4.5n-.4=+2n-7.4

We move all terms containing n to the left and all other terms to the right. 
+1n+4.5n-2n=-7.4 + 0.4

We simplify left and right side of the equation. 
+3.5n=-7

We divide both sides of the equation by 3.5 to get n. 
n=-2

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