Question

Determine whether the ordered pair (-6,-2) is a solution of the given equation:r - s = 4 Remember to use alphabetical order for substitution.Is (-6,-2) a solution of the equation?

Answer 1

The ordered pair is not a solution to the equation.

Step-by-step explanation

We want to find out if (-6, -2) is a solution to the equation:

r - s = 4

Using alphabetical order for the substitution, we have that for the ordered pair:

r = -6 and s = -2

To find if it is a solution, we will substitute the value of r and 6 from the ordered pair into the equation and then, check if both sides of the equation are actually equal.

That is:

-6 - (-2) = 4

-6 + 2 = 4

-4 = 4

Since both sides of the equation are not equal, the ordered pair is not a solution to the equation.