amaya6972 amaya6972

12-10-2020
Mathematics

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Given: x+4=9 Prove: x=5

Respuesta :

nadiaaaa828 nadiaaaa828

12-10-2020

First subtract 4 from 4 and from 9.

Then cancel out the 4 you subtracted from the 4.

After that you have x=5

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