SOLUTION: 3x-2y-1=2x-5y-10=4x-3y sOLVE Simultaniously

Algebra.Com
Question 1137968: 3x-2y-1=2x-5y-10=4x-3y sOLVE Simultaniously
Found 2 solutions by Alan3354, Edwin McCravy:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
3x-2y-1=2x-5y-10=4x-3y sOLVE Simultaniously
-------------
Not clear
Is it 2 equations or 3?
Or 1?
Answer by Edwin McCravy(20056)   (Show Source): You can put this solution on YOUR website!


This is a three-way linear equality. You can turn it into a
system of two equations in two unknowns in 3 ways.

Take your pick of any one of these 3 systems of equations:

 or  or 

They simplify to

 or  or 

Take your pick of which one to solve.  You'll get the same answers for
x and y no matter which one you pick to solve.  It would be instructive
for you to solve all three to see that you get the same answers.

Edwin
RELATED QUESTIONS

Solve the equations: -3x-2y+3z=-1 2x+5y-3z=-6 4x+3y+3z=22 (answered by ewatrrr)
2x+3y+z=1 3x+2y+z=2 4x+5y-z=3 solve cramer's... (answered by ewatrrr)
How would I solve these systems? 1)x+5y=4 3x-7y=-10 2)-5x+3y=6 x-y=4 (answered by elima)
I need help with these "solve by elimination" questions PLEASE and THANK YOU 4x+5y=6... (answered by stanbon)
How to solve 3x+2y-3z= -2,... (answered by ewatrrr)
1a) solve algebraically these simultaneous equations 3x-y=1 x+2y=12 B) 14x+3y=1... (answered by Fombitz)
Solve by elimination: 1.8x + 11y= 20 5x - 11y= -59 2. 2x + 18y= -9 4x + 18y= -27 (answered by jim_thompson5910)
Can u solve these problems by steps? 1 3/2x+4=-9 3/2x=-9-4 2 2(3x-7)+4x=26 (answered by hamda,bijar)
Solve the following Using Cramer's rule 1.) 8x+5y=7 6x-7y=59 2.) 3x-7y=34 (answered by MathLover1)