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A system of equations is shown.

−7x−8y=9−4x+9y=−22

What are the values of x and y?

please help!!!!angry

off-topic
Guest Jan 31, 2018
edited by Guest  Jan 31, 2018
edited by Guest  Jan 31, 2018
 #1
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nvn i got it

Guest Jan 31, 2018
 #2
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*nvm

Guest Jan 31, 2018
 #3
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A system of equations is shown.

−7x−8y=9

−4x+9y=−22

What are the values of x and y?

laugh

Omi67  Jan 31, 2018
 #4
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Omi67:

 

x = 1    and    y = -2

These values balance the two equations.

Guest Jan 31, 2018

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