2 years ago

Y/3 - 9 = 12 And tell me how to show work pls.

Mathematics

2 answers:

Reil [10]2 years ago

5 0

Answer:

Hey! The answer would be 63.

Step-by-step explanation:

First, you have to simplify both sides of the equation.

Next, add 9 to both sides.

And finally, multiply both sides by 3.

following these steps will leave you to the answer:

Y= 63

hope this helps!

ella [17]2 years ago

3 0

Answer:

Step-by-step explanation:

so y/3 - 9 = 12, add 9 on both sides and you get y/3 = 21. Then you multiply both sides by 3, y/3 * 3, the 3's cancel out, 21 * 3 = 63. You get y = 63

So basically just do + 9 on both sides then *3 on both sides (do it step by step)

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