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3 years ago

Sloutions to y=x-4 (6,3) (4,0) (3,-1) (2,-4)

2 answers:

8 0

Simple...

you're trying to find its solutions?

plug n chug!

You have: y=x-4

1.) (6,3)

3=6-4

3=2 (No)

2.) (4,0)

0=4-4

0=0 (Yes)

3.) (3,-1)

-1=3-4

-1=-1 (Yes)

4.) (2,-4)

-4=2-4

-4=-2 (No)

Thus, your answer.

Keith_Richards [23]3 years ago

3 0

I hope this helps you

A) x=6 y=3 3=6-4 3=2 false

B) x=4 y=0 0=4-4 0=0 true

C) x=3 y=-1 -1=3-4 -1=-1 true

D) x=2 y =-4 -4=2-4 -4=-2 false

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-2x + 3y =-9<br> X+y = 2

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Answer:

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Step-by-step explanation:

Given equations are $-2x+3y=-9\hfill (1)$

$x+y=2\hfill (2)$

To solve given equations by using elimination method :

Mutliply the equation (2) into 2 we get

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Now adding the equations (1) and (3)

$-2x+3y=-9$

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_______________

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Now substitute the value of y=-1 in the equation (1) we get

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2 years ago

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Answer:

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