Tag: (+x) + (-y) = – (y-x) if y>x

(+x) + (-y) = + (y-x)   if  y>x We will put numbers in it to help you understand it better X= 2  , y=4 (+2) + (-4) = + (4-2)      2

(+x) + (-y) = – (y-x)   if  y>x We will put numbers in it to help you understand it better X=2  , y=4 (+2) + (-4) = – (4-2)    -2