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yeetbeet420:
Which ordered pair is the solution to the system of linear equations Negative 5 x + y = 26 and 2 x minus 7 y = 16? (–4, 6) (6, –4) (–4, –6) (–6, –4)
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justus:
y = 5x +26 2x -7(5x +26) = 16 2x -35x -182 = 16 -198 = 33x then add 33x-16 -6 = x divide by 33 y = 5(-6) +26 = -4
yeetbeet420:
I beleve it is (–6, –4) but idk
justus:
Correct!
justus:
:)
yeetbeet420:
nice
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yeetbeet420:
thx
justus:
NP!
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