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Subjects>Math>Algebra

X-y equals 5 2x plus y equals 7 answer?

Updated: 4/28/2022

Wiki User

∙ 14y ago

Best Answer

x - y = 5

+ 2x + y = 7

=> 3x + 0 = 12

=> 3x = 12

=> 3x/3 = 12/3

=> x=4

x-y=5 2x+y=7

=>4-y=5 =>2(4)+y=7

=>y=4-5 =>8+y=7

=>y=-1 =>y=-1

So, the answer would be x=4 and y=-1

Wiki User

∙ 14y ago

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