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marysya [2.9K]
3 years ago
13

What is x-4/3=3x+4/7 what is x expain how you got the answer

Mathematics
2 answers:
Nookie1986 [14]3 years ago
8 0
X-4/3 = 3x-4/7
First add 4/3 to each side -->x = 3x + 16/21
Then Subract 3x from each side -->-2x = 16/21
Then divide each side by -2 --->x = -3.81
aleksandrvk [35]3 years ago
4 0
x- \frac{4}{3} = 3x+ \frac{4}{7}
You want to put like terms on like sides. 
x-3x =  \frac{4}{3}+ \frac{4}{7}

Then on the right side use common denominator of 21:
-2x= \frac{28}{21}+ \frac{12}{21}

-2x =  \frac{40}{21}
Then divide by -2 and get:
x =  \frac{40}{21*-2} =  \frac{-20}{21} = -.9524
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iogann1982 [59]

Answer:

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Step-by-step explanation:

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2 years ago
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3 years ago
When registering their cars, owners must identify the color that covers the largest portion of the vehicle. In one region, the p
MAVERICK [17]

Answer:

Yes, the events silver and black are mutually exclusive.

Step-by-step explanation:

We are given;

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