6x+2y=-2
3x-2y=-5
What is the result of adding these 2 equations?
PLEASE HELP
1 answer:
Answer: x=-7/9, y=4/3. (-7/9, 4/3).
Step-by-step explanation: 6x+2y=-2
3x-2y=-5
-----------------
9x=-7
x=-7/9
6(-7/9)+2y=-2
-42/9+2y=-2
2y=-2-(-42/9)
2y=-2+42/9
2y=-18/9+42/9
2y=24/9
y=(24/9)/2
y=(24/9)(1/2)
y=24/18
y=4/3
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