Math, asked by sachinkumar22, 1 year ago

2x+6y=8,6x+4y=10 x aur y ka maan kya hoga

Answers

Answered by ALTAF11
4
Given equation :-

2x + 6y = 8 ........ ( i ) × 3

6x + 4y = 10 ......... ( ii )


Sub ( ii ) from ( i )×3


6x + 18y - ( 6x + 4y ) = 24 - 10


6x + 18y - 6x - 4y = 14

14y = 14

y = 1


Putting the value of y in eq ( i )

2x + 6y = 8

2x + 6 = 8

2x = 8 - 6

2x = 2

x = 1
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