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pychu [463]
3 years ago
14

Solve. X-9 = 12 .....

Mathematics
2 answers:
Lelechka [254]3 years ago
5 0

Answer:

x=21

Step-by-step explanation:

x=9+12 x=21

kumpel [21]3 years ago
3 0

Answer:

Step-by-step explanation:

X-9=12

Reverse the operation into

9+12=x

9+12=21

Now check

21-9=12

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4 years ago
Find the four rational numbers between 2/3 and 5/6​
Sav [38]

Answer:

Step-by-step explanation:

LCM of 3 and 6 = 6

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3 years ago
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Step-by-step explanation:

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3 years ago
Three side lengths of a right triangle are given. Use the drop-down menus to explain why matters where you substitute the length
SVEN [57.7K]

Answer:

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nata0808 [166]
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