SOLUTION: how to get the evaluate of expression of the given values of the variable? 3n + 4n for n =8

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Question 215678: how to get the evaluate of expression of the given values of the variable? 3n + 4n for n =8
Answer by m777dhoom777t(4) About Me  (Show Source):
You can put this solution on YOUR website!
1) Replace the variable with the given solution.

3(8) + 4(8)

2) Simplify.

24 + 32 = 56