Solve the following system of equations by substitution and select the correct answer below: 4x − 6y = 28 8x − 4y = 24

Step-by-step explanation:

The equations are:

    (1)

    (2)

Taking the equation(1) and then solving it to get the value of x

⇒

⇒

⇒

Now, substituting the value of x in equation (2), we get

⇒

⇒

⇒

⇒

Putting the value of y in equation (1), we get

⇒

⇒

Therefore, the values of x and y are 1 and -4 respectively.

step-by-step explanation:

divide, then simplify your answer.

1. make -15.66 ÷   5.8 a fraction. then divide.

2. simplify.  

3. final answer.