if 7 is subtracted from three times a number, the result is 20. find the number
Anonymous:
9 is the answer
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Answered by
28
Hey!
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Let the number be x
3 times a number = 3x
A.T.Q
3x - 7 = 20
3x = 20+7
3x = 27
x = 27/3
x = 9
_________________
Hope it helps...!!!
_________________
Let the number be x
3 times a number = 3x
A.T.Q
3x - 7 = 20
3x = 20+7
3x = 27
x = 27/3
x = 9
_________________
Hope it helps...!!!
perfect answer
okk
Thanks :)
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Answered by
11
plz refer to the attachment↑↑↑
hope this helps..!!
hope this helps..!!
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