A number, \( n \), is added to 15 less than 3 times itself. The result is 101 . Which equation can be used to find the value of \( n \) ? \( 3 n-15+n=101 \) \( 3 n+15+n=101 \) \( 3 n-15-n=101 \) \( 3 n+15-n=101 \)
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