SOLUTION: Good day tutors. I would really appreciate your help on this question. Create a graph of the solution for the following system of inequalities. x + y > 3 x + y

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Question 999636: Good day tutors. I would really appreciate your help on this question.
Create a graph of the solution for the following system of inequalities.
x + y > 3
x + y < -4

Found 2 solutions by ikleyn, MathLover1:
Answer by ikleyn(52781) (Show Source):
You can put this solution on YOUR website!
.
Write it equivalently as follows:

The solution is the intersection of the two domains each outside the two straight lines shown in the plot below:

Figure. Plots y1 = , y2 =

This intersection is empty, obviously.

So, there is NO SOLUTION for these inequalities.

Answer by MathLover1(20849) (Show Source):
You can put this solution on YOUR website!

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solve as equality:

so, we need that makes ; as you can see, we have on both sides, so they cancel each other
that means there is no solution exist, the lines are paralel

SOLUTION: Good day tutors. I would really appreciate your help on this question. Create a graph of the solution for the following system of inequalities. x + y > 3 x + y < -4