3 years ago

X – 6y - 9 = 0 x = 8y + 6 What is a resulting equation?

Mathematics

1 answer:

serious [3.7K]3 years ago

3 0

Answer:

-2y + 3 = 0

Step-by-step explanation:

x - 6y - 9 = 0

-6y - 9 = -x subtract x from both sides

6y + 9 = x divide both sides by -1

x = 8y + 6

6y + 9 = 8y + 6 replace x with 6y + 9

-2y + 9 = 6 subtract 8y from both sides

-2y + 3 = 0 subtract 6 from both sides

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