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iris [78.8K]
2 years ago
11

Which ordered pair is a solution to the system of linear equations -4x+y=8 and x-5y=17

Mathematics
2 answers:
aliina [53]2 years ago
8 0
The answer would be (3, -4).
Scorpion4ik [409]2 years ago
7 0
X-5y=17 then x = 5y + 17
replace x = 5y + 17  into <span>-4x+y=8

</span>-4(5y + 17) +y = 8
-20y - 68 + y = 8
-19y = 8 + 68
-19y = 76
y = 76/-19
y = -4

x = 5y + 17
x = 5(-4) + 17
x = -20 + 17
x = 3

Answer: the order pair (3, -4)
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