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Q: When 20 is subtracted from 7 times a certain number the result is 141 what is that number?

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157

Let the number be x:- If: 7x -22 = 125 Then: x = 21

7N - 4N = 24

The number is 5.

21

If the number, x, has 10 subtracted from twice it to make 28, then x must be 19. 2x - 10 = 28 2x = 38 x = 19

4

7x - 25 = 15 7x = 40 x = 40/7 or 5 and 5/7

25-5x=85 -25 -25 -5x=60 60/-5=-12 x=-12

The answer is 23 itself 23 + 23 + 23 = 69 = 23 x 3 then 69 - 23 = 46

The number you are referring to is 6.

Let the number be x:- x-(25*4) = 63 x-100 = 63 x = 63+100 x = 163

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