SOLUTION: 3x+3+3x=84

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Question 336598: 3x+3+3x=84
Found 2 solutions by Fombitz, nyc_function:
Answer by Fombitz(32388) About Me  (Show Source):
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!

Do you mean 3^x + x + 3^x = 84 or do you mean 3x + x + 3x = 84?
Which equation?