SOLUTION: Solve each system by graphing.
x + y = 4
2x - y = 5
My notes from class show how to do this IF say values are given like say (2,3) but if none are given I dont know how to d
Algebra ->
Linear-equations
-> SOLUTION: Solve each system by graphing.
x + y = 4
2x - y = 5
My notes from class show how to do this IF say values are given like say (2,3) but if none are given I dont know how to d
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Question 225042: Solve each system by graphing.
x + y = 4
2x - y = 5
My notes from class show how to do this IF say values are given like say (2,3) but if none are given I dont know how to do this Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Solve each system by graphing.
x + y = 4
2x - y = 5
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Plot 2 points for each eqn on graph paper, then draw a line thru the 2 points.
x +y = 4
-------
0 4
4 0
----
2x - y = 5
x y
----
0 -5
5 +5
------
Where the lines cross is the solution.
