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y=x−7
x=y+7 use any system to solve this problem and find for both x and y and tell me the solution please?

Sagot :

konrad509
[tex]y=x-7\\ x=y+7\\\\ y=x-7\\ y=x-7[/tex]

The equations are identities, so [tex]x,y\in \mathbb{R}[/tex]
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