gabriellavargas41 gabriellavargas41

07-01-2020
Mathematics

contestada

3(x-2)=21
Plz answer this asap cause i rlly need the answer. And also dont forget to show work like explaining what u did to get the answer u got. I know the answer but i just need the work. Plz help.

Respuesta :

jb417902 jb417902

07-01-2020

Answer:

x=9

Step-by-step explanation:

1. distribute the 3 to x and -2 : 3x-6

2. Next add 6 to both sides : 3x-6=21

3. that answer will be 27 so your left with : 3x=27

4. Divide both sides by 3 and x=9

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