Math, asked by caferacersmoto136, 2 months ago

2x-y =6,2x+4y=1 By elimination

Answers

Answered by Anonymous

0

2x - y = 6

2x+4y= 1

- - -

_________

0 - 5y = 5

5y=-5

y=-1

now 2x - y = 6

2x -(-1)=6

2x+1. =6

2x =6-1

2x =5

x. =5/2

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