delilah300841 delilah300841

12-01-2022
Mathematics

contestada

5x−y=6 −2x+y=8 combining equations

Respuesta :

0090086 0090086

12-01-2022

Answer:

x=2

y=4

Step-by-step explanation:

5x-y=6

2x+y=8

add them up

7x=14

divide by 7 to get x

x=2

fit it into both equation

y=4

Answer Link

thomasa9819 thomasa9819

12-01-2022

Answer:

x=9 y=2

Step-by-step explanation

Answer Link

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