SOLUTION: solve the system x+y=2 and x-y=4 by the elimination method
Algebra.Com
Question 375430: solve the system x+y=2 and x-y=4 by the elimination method
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Add the equations together to eliminate and solve for .
Then use either equation to solve for .
RELATED QUESTIONS
solve the system 3x-y=8 and x+2y=5 by the elimination... (answered by ewatrrr)
Solve the system by the elimination method.
x/2+y/3=7... (answered by mananth)
Solve the system of equations by the method of elimination.
-x + 4y = -11
11x - y =... (answered by Boreal)
Solve the system by elimination method
x=9y+8... (answered by mananth)
Please help me solve this linear system by using the elimination method.
x - 2y = 6... (answered by wuwei96815)
Solve this system using the elimination method.
-2x - y = -7
and
x + 7y = (answered by MathLover1)
I don't know how to solve this! System of equations by the elimination method:
x/2 +... (answered by TimothyLamb,MathTherapy)
solve each system by the elimination method or a combination of the elimination and... (answered by Alan3354)
Solve the system by substitution and elimination method
3x+y=4... (answered by mananth)