mandalaskylar mandalaskylar

14-09-2021
Mathematics

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The sum of 3 times a number and 9 equals 3 times the sum of the number and 3

Respuesta :

aniilsah555 aniilsah555

16-09-2021

Step-by-step explanation:

The sum of 3 times a number and 9 equals 3 times the sum of the number and 3

Solution,

Let the number be x, then

3x+9=3(x+3)

Answer Link

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