15=7n+3

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Solution for 15=7n+3 equation:



15=7n+3
We move all terms to the left:
15-(7n+3)=0
We get rid of parentheses
-7n-3+15=0
We add all the numbers together, and all the variables
-7n+12=0
We move all terms containing n to the left, all other terms to the right
-7n=-12
n=-12/-7
n=1+5/7

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