SOLUTION: 2/5x-1/4x+6=3/10x

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Question 632324: 2/5x-1/4x+6=3/10x
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
8x/20-5x/20+6=6x/20
3x/20+6=6x/20
6=3x/20
120=3x
40=x
check
2/5*40-1/4*40+6=3/10*40
16-10+6=12
6+6=12
ok