Math, asked by 3148, 10 months ago

If thrice a certain number is diminished by 7, the result is 9 more than the number. Find the number.​

Answers

Answered by KrishnaKumar01
1

Answer:

21-9=12 is your answer okk

Step-by-step explanation:

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Answered by shimishtrivedi
0

Answer:

3x-7=x+9

3n-n=7+9

2x=16

x=16/2

x=-8

Step-by-step explanation:

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