8≤r-14z+4≥2zhelp me plz

Mathematics

1 answer:

Nikitich [7]3 years ago

6 0

The answer for the first one is
$22 \leqslant r$
You have to add both sides by 14 and you will get my answer.

I'm sorry I don't know the answer for the second one.

Hope this helps though!

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