DetectiveAngelLittle DetectiveAngelLittle

13-02-2014
Mathematics

Answered

2x + y = 3
x - 2y = -1

If equation one is multiplied by 2 and then the equations are added, the result is _____.

Answer :

karen9090 karen9090

13-02-2014

4x+2y=6
X+2y=-1
I think you mean subtract the two.
That would get rid of the the y
3x=7 x=7/3
Then plug that into one of the organism equations

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shadgosss shadgosss

31-01-2020

Answer:

2

Step-by-step explanation:

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