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How do you do these 2 problems?
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How do you do these 2 problems?

How do you do these 2 problems?-example-1
User Infinity
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1 Answer

3 votes
The first question:
3X+Y=-1
Y=-3X-1 Y=-1/2X-7/2
-3X-1=-1/2X-7/2
-2.5X=-2.5
x=1
So the answer should be option B.
The last question:
Same thing ,
-1/2X-1=-3X+4
2.5X=5
X=2
So the answer is option B.
Those are your answers.

User Ceilingcat
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7.4k points
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