SOLUTION: what is the sum of x+1/9x+1.9x+x=180

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Question 900840: what is the sum of x+1/9x+1.9x+x=180
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
x+%2B+%281%2F9%29x+%2B+%2819%2F10%29x+%2B+x+=+180 |Multiplying thru by 90 so as all denominators = 1
90x + 10x + 171x + 90x = 180*90
x = 180*90/361