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Answer:
it's A
Explanation:
2x-y=6+2x-2y=4 start moving the numbers
( 4 , 2 )
Hope this helps :)
Have a great day !
5INGH
2 x - y = 6
2 x - 2 y = 4
x = 4 and y = 2
(2 × 4 )- (2 × 2) = 8 - 4 = 4
( 2 × 4 ) - 2 = 8 - 2 = 6