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3 years ago

19z+12=20z–8 help i dont really understanddd!!!

Mathematics

1 answer:

alekssr [168]3 years ago

6 0

Answer:

z = 20

Step-by-step explanation:

subtract 19z from 20z, and add 8 to 12. you will be left with 20 = 1z. Divide 1 by 20 and you will have Xz =20.

I hope this helps!

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