2 years ago

7x+8y=-23 3x - 16y= 29

1 answer:

3 0

Answer:

(-1, -2)

Step-by-step explanation:

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vladimir1956 [14]

Hey there!

40 - 23 = 17

x = 17

Hope this helps
Have a great day (:

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3 years ago

Travka [436]

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Step-by-step explanation:

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3 years ago

Mkey [24]

$x^2-4x+1=0\\ x^2-4x+4-3=0\\ (x-2)^2=3\\ x-2=\sqrt 3\vee x-2=-\sqrt3\\ x=2+\sqrt 3\vee x=2-\sqrt3$

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Juli2301 [7.4K]

Hopefully try is works. Took me a few hrs to figure it out but I think I got it

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2 years ago

Wewaii [24]

Answer:

Bruh it’s 45

Step-by-step explanation:

-7

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3 years ago