How do you solve the system of equations: x = 3 - 2y ; 2x + 4y = 6?
1 Answer
Aug 15, 2015
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
