Respuesta :

Answer:

just doing this for points

Step-by-step explanation:

so ya :)

yohanna69

Answer:

Y=0

Step-by-step explanation:

first substitute Y by X such as Y=5-2X

so 2X-(5-2X)=5

2X-5+2X=5

4X-5=5

4X=10

X=2.5, thus Y=5-2(2.5)=0

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