SOLUTION: a seventh part of a certain number exceeds its ninth part by four. find the number ? write the answere with detail. thanks

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Question 823363: a seventh part of a certain number exceeds its ninth part by four. find the number ?
write the answere with detail. thanks
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Letting u be the number, %281%2F7%29u-%281%2F9%29u=4
Solve for u.