Math, asked by sohail3824, 1 year ago

7 times a number decreased by 3 equal 18 find a number

Answers

Answered by sachinarora2001

15

Let the number =x

7x-3=18

7x=18+3

7x=21

x=21/7

x=3

The number is 3

Answered by slakshya94

3

7x-3 =18 7x = 18 + 3 X = 21/7 X = 3

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