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04-02-2020
Mathematics

contestada

Use the matrix tool to solve the system of equations. Enter the answer as an
ordered pair.
4x + y = 0
8x-y= 6

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04-02-2020

Answer:

(-1/2,2)

Step-by-step explanation:

2(4x+y=0)=8x+2y=0

8x+2y=0

-(8x-y=6)

3y=6

Divide both sides y=2

4x+2=0

4x=-2

divide both sides x=-1/2

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