Math, asked by anant2032, 4 months ago

the one who answer my question which is in photo I will mark him brainliest

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Answered by contentBto2

1

Let the units digit be x.

The tens digit =7−x.

Original no. =10(7−x)+x=70−9x

If digits are reversed, no. =10x+7−x=9x+7

9x+7−2=2(70−9x)

9x+5=140−18x

27x=135

x=5

Tens digit =7−5=2

Number =25

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