A positive number is 3times another number, If 3 is added to the smaller number,the difference between new number and greater becomes 31.what are the numbers?
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Step-by-step explanation:
let the no be x and 3x
3x-(x+3)=31
3x-x-3=31
2x=31-3
2x=34
X=34÷2
X=17
Answer:-) x=17
3x=3*17=51
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