SOLUTION: -4x+9y=9 x-3y=-6 I have to solve for x and y using elimination
Algebra
->
Equations
-> SOLUTION: -4x+9y=9 x-3y=-6 I have to solve for x and y using elimination
Log On
Algebra: Equations
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Equations
Question 912815
:
-4x+9y=9
x-3y=-6
I have to solve for x and y using elimination
Found 2 solutions by
Alan3354, Fombitz
:
Answer by
Alan3354(69443)
(
Show Source
):
You can
put this solution on YOUR website!
Multiply the 2nd eqn by 3, then add them.
Answer by
Fombitz(32388)
(
Show Source
):
You can
put this solution on YOUR website!
Multiply the second equation by
and add to the first.
Then,