5n-45=7n-28

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Solution for 5n-45=7n-28 equation:


5n-45=7n-28

We simplify the equation to the form, which is simple to understand 
5n-45=7n-28

We move all terms containing n to the left and all other terms to the right. 
+5n-7n=-28+45

We simplify left and right side of the equation. 
-2n=+17

We divide both sides of the equation by -2 to get n. 
n=-8.5

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