SOLUTION: Please show me how to use elimination to solve the system of equations given by 10x-4y=-20 and 10x-5y=35. Thanks
Algebra.Com
Question 334104: Please show me how to use elimination to solve the system of equations given by 10x-4y=-20 and 10x-5y=35. Thanks
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
(1)
(2)
Multiply both sides of (2) by and
add to (1)
(1)
(2)
Now substitute this value for in either
(1) or (2) to find
(1)
(1)
RELATED QUESTIONS
Use elimination to solve the system of equations given by 8x – 4y = -20 and 10x – 5y =... (answered by checkley77)
Show me how to use elimination to solve the system of equations given by
3x-2y=10 and... (answered by Tutorteddy.Com,Edwin McCravy)
Solve the system of equations by elimination.
2x+12y=-50
10x+3y=35
please... (answered by mananth)
Solve the system of equations by elimination
2x+12y=50... (answered by Fombitz)
Use the elimination method to solve the given system of equations. Please show all work
(answered by jim_thompson5910,Alan3354)
Use the elimination method to solve the given system of equations. Please show all work
(answered by mananth)
Can someone please show me how to do these two problems
1. 10x + Y + Z =12
8x + 2Y (answered by )
Use the elimination method to solve the given system of equations. Please show all work.
(answered by DrBeeee)
Please show me how to solve the following system of equations?
5x+4y=25 and 3x+4y=15... (answered by solver91311)