3n+15=87

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Solution for 3n+15=87 equation:


3n+15=87

We simplify the equation to the form, which is simple to understand 
3n+15=87

We move all terms containing n to the left and all other terms to the right. 
+3n=+87-15

We simplify left and right side of the equation. 
+3n=+72

We divide both sides of the equation by 3 to get n. 
n=24

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