Question

x+y=14 & x-y=4 find by cross multiplication

Answer 1

$x+y=14$

$x-y=4$

$<i>=ADDING</i>$

$x+y+x-y=14+4$

$2x=18$

$x=\dfrac {18}{2}$

$x=9$

$<i>=NOW PUTTING VALUE OF "X" IN EQUATION$

$x+y=14$

$9+y=14$

$14-9=y$

$y=5$

$<font size="3" color="blue">x=9. y=5</font>$

$<marquee> {PLEASE MARK AS BRAINLIEST}</marquee>$

Answer 2

Solution :
See the picture
x= 9 ,y=5