SOLUTION: Could I please have some help on a systems of equations problem? This one needs to be solved by the Graphing method.
3x + y = -6
x + y = -4
Thank you in advance for all you
Algebra.Com
Question 145243: Could I please have some help on a systems of equations problem? This one needs to be solved by the Graphing method.
3x + y = -6
x + y = -4
Thank you in advance for all your time,and help. Elle J
Answer by rapaljer(4671) (Show Source): You can put this solution on YOUR website!
3x + y = -6
x + y = -4
Since these equations are in standard form, I recommend you use the two intercept method to solve the system.
3x + y = -6
If x=0, then y=-6
If y=0, then x=-2.
x + y = -4
If x=0, then y=-4
If y=0, then x=-4.
It should look like this:
It looks like the graphs cross at x=-1 and y=-3. In fact, they DO!!
If you need additional help with this topic, please visit my own website by clicking on my tutor name "rapaljer" anywhere in algebra.com. Take the second link, which is "Basic, Intermediate, and College Algebra: One Step at a Time." Choose "Basic Algebra", "Chapter 4", "Section 4.01 through 4.04". My students always told me that my explanations were easier to understand than traditional textbooks!! See if you agree with them. It's all FREE!!
R^2
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