Respuesta :
Answer:
[tex]2y[/tex]
Step-by-step explanation:
[tex](x+y)-(x-y)[/tex]
[tex](x+y)-x+y[/tex] <-- Remember to distribute -1 in the parentheses!
[tex]x+y-x+y[/tex]
[tex]2y[/tex]
Answer:
[tex]2y[/tex]
Step-by-step explanation:
[tex](x+y)-(x-y)[/tex]
[tex](x+y)-x+y[/tex] <-- Remember to distribute -1 in the parentheses!
[tex]x+y-x+y[/tex]
[tex]2y[/tex]
