SOLUTION: 3/4x=30?

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Question 233811: 3/4x=30?
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3/4x=30
3X/4=30 CROSS MULTIPLY
3X=120
X=120/3
X=40 ANS.
PROOF:
3/4*40=30
3*40/4=30
120/4=30
30=30