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Paladinen [302]
3 years ago
10

How to solve 3x+4=9x-8

Mathematics
2 answers:
Nataly [62]3 years ago
7 0
3x+4=9x-8
Subtract 3x from both sides:
4=6x-8
Add 8 to both sides to isolate x
12=6x
Now divide by 6 to get your answer:
X=2

I hope this Helps!
Fed [463]3 years ago
6 0
The answer is that variable X=2.
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If a Play Station was bought for $450 after a 10% discount what was the original price of the Play Station?
Gemiola [76]
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3 years ago
Rename 5/6 and 5/8 using the least common denominator.
Marina CMI [18]

Answer:

5/6 = 20/24

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Step-by-step explanation:

These are the answers because:

1) First, the least common denominator is 24 because 8 x 3 is 24 and 6 x 4 is 24

2) Next, multiply the numerators with the same number you multiplied with the denominator

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3) Therefore, the answers are:

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Hope this helps!

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Step-by-step explanation:

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3 years ago
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labwork [276]

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