solve by cross multiplication method 2x+y=5 and 3y+2y=8
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2x+y=5
3y+2y=8
= 5*(3y +2y )= 8*(2x+y)
=15y+10y=16x+8y
like terms one side
=15y-8y+10y= 16x
17y=16x
17/16=X/y
3y+2y=8
= 5*(3y +2y )= 8*(2x+y)
=15y+10y=16x+8y
like terms one side
=15y-8y+10y= 16x
17y=16x
17/16=X/y
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