SOLUTION: 2x-4y=6 3x+y=-5 what are the coordinates of the point of intersection?

Question 160931: 2x-4y=6
3x+y=-5
what are the coordinates of the point of intersection?
Answer by KnightOwlTutor(293) (Show Source): You can put this solution on YOUR website!
2x-4y=6
3x+y=-5

Solved by pluggable solver: SOLVE linear system by SUBSTITUTION

Solve:
We'll use substitution. After moving -4*y to the right, we get:
, or . Substitute that
into another equation:
and simplify: So, we know that y=-2. Since , x=-1.

Answer: .

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