Math, asked by Anonymous, 2 months ago

Thrice a number when decreased by 6 gives 21. Find the number​

Answers

Answered by nitinshivam11
0

Answer:

39

Step-by-step explanation:

Answered by nandhinianbuselva1
0

3x-6=21

3x=21+6

=27

x=27/6

=4.5

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