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mixer [17]
3 years ago
5

Solution to 3x-7y=19​

Mathematics
1 answer:
Troyanec [42]3 years ago
5 0

first move the variable to the right side

This causes it to change signs

3x=19+7y

Now you divide both sides by 3

X= 19/3 + 7/3y

This leaves you with your answer:

X= 19/3+7/3y

Hope this helps! :3

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Answer:

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Step-by-step explanation:

(4x-6)(x-7)

FOIL

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inner : -6 *x = -6x

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Add them together = 4x^2 -28x-6x +42

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