Respuesta:
x=2
y= 1
Explicación paso a paso:
4x + 3y = 11
3x – 2y = 4
_________
4x= 11-3y
x=11-3y/4
3x=4+2y
x=4+2y/3
11-3y/4=4+2y/3
3(11-3y)= 4(4+2y)
33-9y= 16+8y
-9y-8y= 16-33
-17y= -17
y= -17/-17
4x+3(1)= 11
4x+3= 11
4x= 11-3
4x= 8
x=8/4
Comprobación
4(2)+3(1)=11
8+3=11
11=11
3(2)-2(1)=4
6-2= 4
4=4
