13-11-2020
Mathematics

contestada

hello can someone help me find the answer to W in this equation -12 = 9 - 3w

Respuesta :

richardjeong56 richardjeong56

13-11-2020

Answer:

w=7

Step-by-step explanation:

-12=9-3w

3w-12=9

3w=21

w=7

-12=9-21=-12

-12=-12

Answer Link

13-11-2020

Answer:

X=7

Step-by-step explanation:

-12=9-3w

Subtract nine from both sides

-12=9-3w

-9. -9

-21=-3w

Divide by -3

-21/-3=7

X=7

Answer Link

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