Use the substitution method to solve the system of equations. choose the correct ordered pair. x + 3y = 9 y = x – 5

The order pair solution is (6,1)

Step-by-step explanation:

we need to solve system of equation using substitution method

The given system of equation are:

      ...........(1)

        ..........(2)

Isolate the equation (1) , in the term of x

By subtracting 3y both the sides,

Noe, put the value of x in equation (2)

simplify the above

Add both the sides by 3y,

divide both the sides by 4, in above expression

Now, put the value of y in equation (1)

subtract both the sides by 3,

Therefore, the order pair solution is (6,1)

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

cut 138 centimeters off

step-by-step explanation:

250-112 = 138