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3 years ago

9+x=12 Can you guys please tell me the answer

Mathematics

2 answers:

nirvana33 [79]3 years ago

6 0

Answer:

X=3

Step-by-step explanation:

9+x=12

x=12-9

so x is 3

vampirchik [111]3 years ago

6 0

Answer:

Step-by-step explanation:

Let's go through this together.

Step 1) Rearrange Terms (Optional)

9 + x = 12

x + 9 =12

Step 2) Subtract 9 from both sides of the equation

x + 9 = 12

-9 -9

Step 3) Simplify

If we subtract 9 on both sides, we end up with:

x + 0 = 3

Since 0 no longer has any part in the equation, we can conclude that:

x = 3

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Step-by-step explanation:

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