3 years ago

Please please Help me!!!!!

Mathematics

1 answer:

pav-90 [236]3 years ago

3 0

Answer:

19,23

Step-by-step explanation:

9+x-7≥ 21

Combine like terms

2+x≥21

Subtract 2 from each side

2+x-2 ≥21-2

x≥19

Any number greater than or equal to 19

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