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How do I find the answer to 3a=12?

Sagot :

Answer:

[tex]a=4[/tex]

Step-by-step explanation:

Given

[tex]3a=12[/tex]

Divide both sides by 3 to isolate [tex]a[/tex]:

[tex]\frac{3a}{3}=\frac{12}{3}\\ \\a=4[/tex]

Answer:

a=4

Step-by-step explanation:

divide 3 on both sides