Math, asked by mohdsahban9845, 11 months ago

If 288 be added to a certain number, the result will be equal to three times he excess of the number over12:find the number

Answers

Answered by XxsatishrocksxX
1

Step-by-step explanation:

let the number be-x

x+288=3x+12

3x-x=288-12

2x=276

x=276/2

x=138

hope it helps u

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