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3 votes
8x+5y=24
y=−4x
​ show work please

1 Answer

12 votes

Answer:

(-2, 8)

Explanation:

8x + 5y = 24

8x + 5(-4x) = 24

8x + -20x = 24

-12x = 24

-12x/-12 = 24/-12

x = -2

----------------------------

y = -4(-2)

y = 8

--------------------------

8(-2) + 5(8) = 24

-16 + 40 = 24

24 = 24

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