Question 624387
x + y = 10
x - y = - 6
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2x+0y = 4


2x = 4


x = 4/2


x = 2

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x+y = 10


2+y = 10


y = 10-2


y = 8


So the answers are x = <font color="red">2</font> and y = <font color="red">8</font>