Asked by PLEASE CHECK MY ANSWER ASAP!

Half of a number added to a fifth of three less than the number is equal to two-thirds the number. What is the number?

my answer: the number is 18
Answered by PsyDAG
x/2 + (x-3)/5 = 2/3x

x/30 + (6x-18)/30 = 20/30x

15x + 6x - 18 = 20x

18 = x

That's my answer too.
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