SOLUTION: Pease help me get this answer for this mathe problem? I is on substition Algebra 1 x-y=10
5x-y=-6
Algebra.Com
Question 69001: Pease help me get this answer for this mathe problem? I is on substition Algebra 1 x-y=10
5x-y=-6
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
x-y=10
5x-y=-6
Solve the 1st equation for x to get:
x=y+10
Substitute into the 2nd equation to get:
5(y+10)-y=-6
5y+50-y=-6
4y=-56
y=-14
--------
substitute that into the 1st equation to get:
x+14=10
x=-4
---------
Solution: x=-4, y=-14
Cheers,
Stan H.
RELATED QUESTIONS
I'm taking a college algebra class. I have not had any algebra experience in over 20... (answered by Alan3354,rfer)
My question is can you help me solve this equation? This problem is a Substition.... (answered by solver91311)
Hello there. I need help on a problem. It says Use elimination to solve each system of... (answered by jim_thompson5910,solver91311)
I need to see be steps how to solve this problem by the method of substition
the problem (answered by checkley71)
Find the solution to system of equations by substitution.
Problem:... (answered by checkley71)
y=5x-13
5x+2y=19
how can I solve this
I couldnt find substition/systems which is... (answered by ikleyn,math_tutor2020)
Please help me solve by substition:
y=1/2x+x
2y+2x=2
So far I did this:... (answered by stanbon)
please help me with this problem. It is from a mathe work sheet. Thnak you.
Find the (answered by JSmall)
x+y=56, 3x+y=56, how do I solve this by substition? Please... (answered by OmniMaestra)