SOLUTION: Please help me. Why the answer is 7 if you solve the n? Here is the eq'n --> (n/2)-(7/2)=0. Thanks tutor..

SOLUTION: Please help me. Why the answer is 7 if you solve the n? Here is the eq'n --> (n/2)-(7/2)=0. Thanks tutor..

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Question 834593: Please help me. Why the answer is 7 if you solve the n? Here is the eq'n --> (n/2)-(7/2)=0. Thanks tutor..
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Bring known quantities to the other side.

Multiply both sides by .

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