Respuesta :

LimitedX

[tex]\text {Hello! Let's Solve this Equation!}[/tex]

[tex]\text {The Only Step is to Divide 3:}[/tex]

[tex]\text {3x/3=21/3}[/tex]

[tex]\text {Your Answer would be:}[/tex]

[tex]\fbox {x=7}[/tex]

[tex]\text {Best of Luck!}[/tex]

Wolfyy

Answer:

A

Step-by-step explanation:

3x = 21

~Divide 3 to both sides

x = 7

Best of Luck!

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