Question

the difference of two numbers is equal to the sum of the minuend and a number opposite to the subtrahend. If the minuend is x and the subtrahend is y, then the equality is x − y =

Answer 1

minuend = x

subtrahend = y

x - y = x + (-y)

x + y = x - y

proved

Answer 2

x-y=x+(-y)

Explanation: