2 years ago

THE METHOD TO SOLVE THIS 2 EQUATION IS SUBSTITTUION AND ALGERBRICALLY HERE'S THE EQUATION:

Mathematics

1 answer:

Anon25 [30]2 years ago

3 0

Answer:

x = 3, y = 3

Step-by-step explanation:

x = -5x -18

5x + 18 = -x

6x + 18 = 0

6x = 18

x = 3

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Step-by-step explanation:

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3 years ago

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Confidence limit = [52.8%, 75.2%]

Step-by-step explanation:

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Answer:

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3 years ago