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sergejj [24]
3 years ago
13

What is the value of x? X - 9 = 21

Mathematics
2 answers:
bekas [8.4K]3 years ago
7 0

Answer:

X=30

Step-by-step explanation:

First do the inverse which is 9 add 21 which is 30

Then u do 30-9 which equals 21 to clarify the answer

Svet_ta [14]3 years ago
4 0

Answer:

x=30

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