10+x=21 ? What’s the answer

asked Feb 24, 2022 229k views

7 votes

10+x=21 ?

What’s the answer

4.5k points

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7 votes

Answer:

x=11

Explanation:

first you flip the X and the 10, then subtract the 10 on both sides and you should be left with x=11

Hotenov answered Mar 3, 2022

4.5k points

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