Math, asked by tanishka1303, 10 months ago

please solve this word problem and by step by step explanation and take a picture of your solution and send to me please help me e to solve this word problem​

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Answered by EuphoricEpitome
6

Answer: (x -\frac{2}{3} )× 9= 7x \\ \\ \\</p><p> (\frac{3x-2}{3})×9= 7x \\ \\ \\</p><p>\frac{9(3x-2)}{3}= 7x\\ \\ \\</p><p>\frac{27x-18}{3}= 7x\\ \\ \\</p><p>27x-18= (7x)3\\ \\ \\</p><p>27x-18= 21x\\ \\ \\</p><p>27x-21x= 18\\ \\ \\</p><p>6x= 18 \\ \\ \\</p><p>x= \frac{18}{6}\\ \\ \\</p><p>x= 3

Number is 3.

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