2x+4y=14 and 5x-3y=9
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2x+4y=14
5x-3y=9
multiplying equation 1 and 2 by 3 and 4
6x+12y=42
20x-12y=36
adding equation
we get
26x=78
x=78/26
x=3
putting x=3
2×3+4y=14
6+4y=14
4y=14-6
y=8/4
y=2
(x,y)= (3,2)
5x-3y=9
multiplying equation 1 and 2 by 3 and 4
6x+12y=42
20x-12y=36
adding equation
we get
26x=78
x=78/26
x=3
putting x=3
2×3+4y=14
6+4y=14
4y=14-6
y=8/4
y=2
(x,y)= (3,2)
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