SOLUTION: Solve the system by graphing.
x – y = 5
x + y = 3
Algebra.Com
Question 37760: Solve the system by graphing.
x – y = 5
x + y = 3
Answer by Alwayscheerful(414) (Show Source): You can put this solution on YOUR website!
The easiest way to graph a linear function is to rewrite it in slope-intercept form, .
m represents the slope,
b represents the y-intercept, x=0
You always want the y positive, so multiply the whole function by -1
Now, graph the two lines.
The answer for your system is where the two lines intersect.
Answer: (4,-1) or and
Hope this helps!
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