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What is the solution to x+y=2 and y=x-4?
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What is the solution to x+y=2 and y=x-4?

User Ayobamilaye
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x+y=2\\ y=x-4\\\\ x+x-4=2\\ 2x=6\\ x=3\\\\ y=3-4\\ y=-1
User Woodysan
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