Two different pairs of negative integers, x and y, that make the statement x-y=2 true

we have that

solve for y

-------> equation

so

Assume a value of x and then with the equation calculate the value of y

case N 1) Assume

substitute in the equation and find the value of y

therefore

the answer Part 1) is

The pair of negative integers is

case N 2) Assume

substitute in the equation and find the value of y

therefore

the answer Part 2) is

The pair of negative integers is

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.