3 years ago

Whats the solution to this equation? 3x-9=12

Mathematics

2 answers:

Nutka1998 [239]3 years ago

6 0

Answer:

x=7

Step-by-step explanation:

3x-9=12

add 9 to both sides

3x=21

divide both sides by 3

x=7

xxMikexx [17]3 years ago

5 0

x=7

flububeblehehehhooo

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