hernandezangelina717 hernandezangelina717

18-02-2021
Mathematics

contestada

How is this equation wrong?? I’m giving brainlest

How is this equation wrong Im giving brainlest class=

Respuesta :

Ohanainthewoods Ohanainthewoods

18-02-2021

Answer:

It isn't?

Step-by-step explanation:

Step 1:

x + 8y = 21

x + 8y - 8y = 21 - 8y

x = -8y + 21

Step 2:

(-8y + 21) + 8y = 21

-8y + 21 + 8y = 21

21 = 21

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