"x-y" , si (2,3)+(x,-y ) =(5,1)​

<div class="athena_tag_tk_ques_text_content" data-testid="answer_box_text"><p><strong>Respuesta:</strong></p><p>1</p><p><strong>Explicación paso a paso:</strong></p><p>(2 + x = 5)  </p><p>x = 5 - 2</p><p>x = 3</p><p>( 3 - y = 1 ) </p><p>3 -1 = y</p><p>2 = y</p><p>x - y = 3 - 2 = 1</p></div>