kassandram101 kassandram101

12-10-2020
Mathematics

contestada

Three times a number decreased by 9

Respuesta :

MathExpert321 MathExpert321

12-10-2020

Answer:

I do not know what you want, but the equation is 3x - 9

Step-by-step explanation:

Answer Link

zarampa zarampa

12-10-2020

Answer:

3a - 9

Step-by-step explanation:

Three times a number decreased by 9:

3a - 9

Answer Link

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