(n-6)2=121

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In order to solve this, you want to get n (the variable) alone. So do this by following the most logical steps first:(n-6)2= 121 (n-6)/2= 121/2 (You can divide n-6 by 2 in order to get rid of that 2, but remember what you do to one side, you must also do to the other!n-6= 60.5n-6+6= 60.5+6n=66.5

divide by 2 on both sides and get n-6=60.5 add 6 to get 66.5