4 years ago

The system of equations is coincident.What are the missing values?

1 answer:

7 0

Coincident lines are lines that are the same.

In the beginning of both equations we have '4x' and '8x'.

Note that 8 / 4 = 2.

Multiply the rest of the numbers in the first equation by 2.

5y * 2 = 10y

8 * 2 = 16

So our 2nd line will be:

8x + 10y = 16

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3 years ago

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3 years ago

8 + 4f = 3f solve for f

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Answer:

$f=-8$

Step-by-step explanation:

$8+4f=3f$

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