SOLUTION: solve for x x/6=(x+3)/9

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Question 882798: solve for x
x/6=(x+3)/9
Found 2 solutions by dizzyroll, Alan3354:
Answer by dizzyroll(1) About Me  (Show Source):
Answer by Alan3354(69443) About Me  (Show Source):
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solve for x
x/6=(x+3)/9
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Cross multiply
x*9 = 6*(x+3)
9x = 6x + 18
3x = 18
x = 6