Respuesta:
2xy-3xy=2x+3x=5x y-y=0
2xy+5yx=5y-y=4y=2x-x=1x=4yx
3.x2y-yx2=3+2x+y=y+2x=5x+2y+2x=7x2y
3.x2y-2.y2x=3+2x+y=2+2yx=5x+y4y+x=4x,3y
2x-3=x=2+3=5,,
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Verified answer
Respuesta:
2xy-3xy=2x+3x=5x y-y=0
2xy+5yx=5y-y=4y=2x-x=1x=4yx
3.x2y-yx2=3+2x+y=y+2x=5x+2y+2x=7x2y
3.x2y-2.y2x=3+2x+y=2+2yx=5x+y4y+x=4x,3y
2x-3=x=2+3=5,,