halexdominguez2 halexdominguez2

24-02-2018
Mathematics

contestada

What is the solution of the system?

{ 2x+y=15

{x−y=3

Enter your answer in the boxes.
( , )

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nicoledaito nicoledaito

24-02-2018

2x+y=15
+ x -y= 3
-------------
3x = 18
x= 6

2(6)+y=15
12+y=15
y=15-12
y= 3

(6,3)

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hannah45678 hannah45678

13-02-2019

the answer is (6,3)

Hope this helps

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