Question

x+2y=6,2y-x=2 elimination method​

Answer 1

Answer:

x + 2y = 6 ____( i )

2y - x = 2

or -x + 2y = 2

or x - 2y = -2 ____( ii )

subtract ( ii ) from ( i )

x + 2y = 6

-x + 2y = 2

4y = 8

y = 8/4

y = 2

substitute y = 2 in equation ( i )

x + 4 = 6

x = 6 - 4

x = 2

hope it's help you.....

Answer 2

Answer:

your answer

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