SOLUTION: Solve the following systems of equations using the substitution method. What type of system is it? Name the solution if there is one. y=-2x 4x-3y=12

Algebra ->  Graphs -> SOLUTION: Solve the following systems of equations using the substitution method. What type of system is it? Name the solution if there is one. y=-2x 4x-3y=12       Log On


   

Question 905828: Solve the following systems of equations using the substitution method.
What type of system is it? Name the solution if there is one.
y=-2x
4x-3y=12
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
So then substitute for y
4x-3%28-2x%29=12
4x%2B6x=12
10x=12
x=6%2F5
Then,
y=-2%286%2F5%29
y=-12%2F5