Question

Metodo de reduccion 14x+16y=58 . 10x+22y=52

Answer 1

14x+16y=58
 10x+22y=52

reduccion
10(14x+16y=58)..............140x+160y=580
-14(10x+22y=52).............-140x-308y= -728 
                                                 -148y= -148......y= -148/-148......y=1

si y=1

10x+22y=52
10x+22(1)=52
10x+22=52
10x=52-22
10x=30
x=30/10
x=3

respuesta:   x=3    y=1