Question

{19x+5y-5=0 {11x-3y+3=0 помогите

Answer 1

$left { {{19x+5y-5=0|*3} atop {11x-3y+3=0|5}} right. , left { {{57x+15y-15=0} atop {55x-15y+15=0}} right. +, left { {{112x=0} atop {11x-3y+3=0}} right. , left { {{x=0} atop {y=1}} right.$