Respuesta:x=22 y=11
Explicación paso a paso:
X+y=33 (2)
2x-y=33
--------------
2x+2y=66
3y=33
Y=33/3
Y=11
----------
x+11=33
x=33-11
x=22
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Respuesta:x=22 y=11
Explicación paso a paso:
X+y=33 (2)
2x-y=33
--------------
2x+2y=66
2x-y=33
3y=33
Y=33/3
Y=11
----------
x+11=33
x=33-11
x=22