zackelghazzali zackelghazzali
  • 23-04-2020
  • Mathematics
contestada

how am I supposed to answer a problem like this:
y= x-8
y= 3x

Respuesta :

elsienicoleschneider elsienicoleschneider
  • 23-04-2020

Answer: x = -4

Step-by-step explanation:

you would set up the equation like this:

x-8 = 3x

then, isolate the x, like this

-8 = 3x-x

subtract x from 3x

-8 = 2x

divide each side by 2

-4 = x

and then you're done!

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Samanthazamora223 Samanthazamora223
  • 23-04-2020
You would set them equal to each other and the final answer would be -4=x
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