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I need help with finding intersecting lines for x+y=4 and x-y= -2
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1 vote
I need help with finding intersecting lines for x+y=4 and x-y= -2

User Nelo Angelo
by
8.4k points

2 Answers

4 votes
x+y=4
-
x-y=-2
=
2y=6
y=3
x=1. As a result, x+y=4 and x-y= -2 intersect each other at (1,3). Hope it help!
User Alex Ball
by
7.8k points
4 votes
The answer to your question is (1,3) because I graphed it that is where they intersected at. I hope this helps. 
User Sampi
by
6.9k points
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