supermancity
Nov 12, 2007, 03:18 PM
Solve By Elimination
2x-y=5
8x-4y=20:confused:
nycfunction
Nov 12, 2007, 08:10 PM
Solve By Elimination
2x-y=5
8x-4y=20:confused:
To solve by ellimination means to do away with either the x or y variable.
We have this:
2x - y = 5.....EQUATION A
8x - 4y = 20.....EQUATION B
There is no number I can use to do away with x or y in this case. Therefore, we can say that this system of equations in two variables has no solution.
That is your answer--->NO SOLUTION.