SOLUTION: 5x-3y=23
x+y=3
Algebra.Com
Question 285177: 5x-3y=23
x+y=3
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
Nice equations ! Are you selling them?
They could be solved by multiplying the second one and adding it to the first
5x-3y=23
3x+3y=9
8x=32
x=4
4+y=3
y=-1
(4,-1)
RELATED QUESTIONS
2x+3y+4z=10
x+y-z=3... (answered by jim_thompson5910)
How to solve this?
x+3y-5z=-29
3y+2z=18... (answered by Alan3354)
Solve and check by using substitutions mehtod Not sure if this is right
y=5x
2x+y=28... (answered by rfer)
x+3y=23... (answered by elima)
Can you put these into y=mx+b
x-y=0
5x-3y=10
and x-2y=1
5x-4y= -23
and... (answered by Alan3354,stanbon)
How would you solve and check each of the following problems using the substition method.
(answered by jojo14344)
3(2x+y)+5z=19
2(x-3y+4z)=23... (answered by josh's girl)
15x(x-y)
________... (answered by Alan3354,stanbon)
5x+2y+z=-25
5x-3y-z=-23... (answered by nyc_function)