# How do you solve the system of equations: x = 3 - 2y ; 2x + 4y = 6?

##### 1 Answer

Aug 15, 2015

#### Answer:

You get:

#### Explanation:

Take the first equation and substitute into the second for

In reality the second equation is equal to the first multiplied by

You have the equations of 2 coincident lines, or, two lines one superimposed over the other, so, your system will have