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5n+1/2(8n-7)=0
We simplify the equation to the form, which is simple to understand
5n+1/2(8n-7)=0
Reorder the terms in parentheses
5n+(+4n-3.5)=0
Remove unnecessary parentheses
+5n+4n-3.5=0
We move all terms containing n to the left and all other terms to the right.
+5n+4n=0+3.5
We simplify left and right side of the equation.
+9n=+3.5
We divide both sides of the equation by 9 to get n.
n=0.38888888888889
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