Math, asked by videshbedassie200678, 11 months ago

three times a number decreased by 5 gives 21

Answers

Answered by kavyasaxena106

2

Answer:

x-(3×5)=21

x-15=21

x=21+15

x=36

Answered by tarun0072

0

Answer:

3x-5=21

Step-by-step explanation:

3x=21+5

3x=26

x=26÷3

x=8.666

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