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25(12n)+5n=5.40
We simplify the equation to the form, which is simple to understand
25(12n)+5n=5.40
Reorder the terms in parentheses
+(+300n)+5n=5.40
Remove unnecessary parentheses
+300n+5n=+5.40
We move all terms containing n to the left and all other terms to the right.
+300n+5n=+5.4
We simplify left and right side of the equation.
+305n=+5.4
We divide both sides of the equation by 305 to get n.
n=0.017704918032787
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