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What is the solution for the systems of equations below? 3x+4y=-2 2x-4y=-8 answers x=2, y=-2 x=6, y=-5 x=4, y=4 x=-2, y=1
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What is the solution for the systems of equations below?

3x+4y=-2
2x-4y=-8

answers


x=2, y=-2
x=6, y=-5
x=4, y=4
x=-2, y=1

User Rehno Lindeque
by
4.2k points

1 Answer

5 votes
Use elimination
3x + 4y = -2
2x - 4y = -8
Add both equations
5x = -10, x = -2
3(-2) + 4y = -2
-6 + 4y = -2
4y = 4, y = 1
Solution: x = -2, y = 1
User RobbB
by
5.0k points
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