3 years ago

PLEASE HELP THIS IS SUPER URGENT

Mathematics

1 answer:

blsea [12.9K]3 years ago

6 0

Answer:

-1

Step-by-step explanation:

x+4/4 = 9/12

If you plug in -1, then 3/4=9/12.

This is a true proportion.

Hope this helps!!! PLZ MARK BRAINLIEST!!!

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