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babymother [125]
3 years ago
11

How do I solve this equation????

Mathematics
1 answer:
Alexus [3.1K]3 years ago
4 0
So for this question (for finding x and y) you will want to use elimination. To do this you will need to bring the x and y to the same side (I put them on the left):
-3/2x+y=6
x+y=0
Now subtract the y on the bottom from the top to isolate x:
3/2x=6
Now the easiest way to bring over the 3/2 to isolate the x fully is to convert it to decimal (1.5) and divide it by 6 (because when multiplication on one side of problem the only way to bring it over is to divide):
x=6/1.5
which simplifies to: 
x=4
Hope this helps!
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Answer: D.

Step-by-step explanation:

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Answer A shows a property of multiplication.

Answer B shows the additive identity property.

Answer C shows the commutative property.

However, answer D shows that the numbers can be added regardless of how they are grouped.

5 0
3 years ago
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Answer:

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2 years ago
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TiliK225 [7]

Answer:

The options provided do not have the correct answer. Read below.

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Answer:

480m

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