What is the answer to finding the x and y with x+2y=10 and x=y+1

asked Sep 6, 2021 49.9k views

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$\left \{ {{x+2y=10} \atop {x=y+1}} \right. \\y+1+2y=10\\3y=9\\y=3\\\\x=3+1=4\\$

Answer: (4;3)

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