SOLUTION: I need to solve system of equations by addition method
10x+3y=-12
5x=-4y-16
I am lost on this problem also.
Algebra.Com
Question 914419: I need to solve system of equations by addition method
10x+3y=-12
5x=-4y-16
I am lost on this problem also.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
10x+3y=-12
5x=-4y-16
---------------------
10x+3y=-12
5x+4y =-16
-----------
Multiply the 2nd eqn by -2, then add.
RELATED QUESTIONS
I need to solve system of equations by addition method
2x+y=6
4x+2y=12
I am lost. (answered by MathLover1)
I need to solve each system by the addition method, I understood the first problem and... (answered by Earlsdon)
Solve the system of linear equations by the elimination method.
If 3/11x - 1/2y = 5/11
(answered by stanbon)
I need you to help with a graphical method. I do not understand it or algebra to beging... (answered by mananth)
Hi! I am having problem with solving a system by the addition method.
This is one of... (answered by josmiceli)
My question is in reference to one involving "Solving systems of linear equations by the... (answered by Earlsdon)
To Whomever can assist, Thank you!
I need to use either the substitution method or the... (answered by funmath)
I know how to solve systems of linear equations using the substitution method, the... (answered by Earlsdon)
I need help on a problem. It is to solve a system of equations by the substitution... (answered by elima)