243-n=81

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Solution for 243-n=81 equation:


243-n=81

We simplify the equation to the form, which is simple to understand
243-n=81

We move all terms containing n to the left and all other terms to the right.
-1n=+81-243

We simplify left and right side of the equation.
-1n=-162

We divide both sides of the equation by -1 to get n.
n=162

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