SOLUTION: the number 49 is half the sum of thrice a certain number N and twenty eight. Give a mathematical expression for 49 in terms of N.

Question 113819: the number 49 is half the sum of thrice a certain number N and twenty eight. Give a mathematical expression for 49 in terms of N.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
the number 49 is half the sum of thrice a certain number N and twenty eight. Give a mathematical expression for 49 in terms of N.
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49 = (1/2)(3N+28)
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Cheers,
Stan H.
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