Question

- 5x+8y=-3 3x - 5y = 3

Answer 1

Answer:

$[-9, -6]$

Step-by-step explanation:

{−5x + 8y = −3

{3x - 5y = 3

⅗[−5x + 8y = −3]

{−3x + 4⅘y = −1⅘ >> New Equation

{3x - 5y = 3

______________

$\frac{-\frac{1}{5}y}{\frac{1}{5}} = \frac{2\frac{1}{5}}{\frac{1}{5}}$

$y = -6$[Plug this back into both equations above to get the x-coordinate of −9]; $-9 = x$

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