solve this by elimination
Attachments:
Answers
Answered by
1
6x+5y=7x+3y+1
x-2y=-1.......(1)
7x+3y+1=2(X+6y-1)
5x-9y=-3.......(2)
(1)×5,
5x-10y=-5...(3)
(3)-(2)
y=2
by substituting y=2 in (1),
x=3
Similar questions