aeslynmckee aeslynmckee

26-09-2021
Mathematics

contestada

Solve. 3x + 3=21 HELP I NEED IT ASAP
1. X=20
2. X=13 1/3
3. X= 15 1/3
4. 30

Respuesta :

Аноним Аноним

26-09-2021

Step-by-step explanation:

3x + 3=21

3x = 21-3

3x = 18

x= 18/3

x= 6

I don't find any option as correct one

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