kaylapvjcjdkdkfkkdkd kaylapvjcjdkdkfkkdkd

03-02-2021
Mathematics

contestada

Solve the system by elimination.
x - y = 11
2x + y = 19
The solution is

Respuesta :

nbiz1924 nbiz1924

03-02-2021

Answer:

( 10 , − 1 )

or

x = 10 , y = − 1

Step-by-step explanation:

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