3 years ago

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

Mathematics

1 answer:

dedylja [7]3 years ago

6 0

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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