# SOLUTION: three number add up to 180 . the second number is twice the first,and the third is three times the first. what are the three numbers?(hint:let"x"=the first number)

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 Click here to see ALL problems on Travel Word Problems Question 624207: three number add up to 180 . the second number is twice the first,and the third is three times the first. what are the three numbers?(hint:let"x"=the first number)Answer by ewatrrr(10682)   (Show Source): You can put this solution on YOUR website! ``` Hi, three number add up to 180 . the second number is twice the first,and the third is three times the first. 2nd 1st 3rd 2x + x + 3x = 180 | Solve for x and list numbers ```