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Alika [10]
2 years ago
11

1/3(6x-3)-1/4(20x+8)=-6

Mathematics
1 answer:
cluponka [151]2 years ago
8 0

Answer:

x = 1.

Step-by-step explanation:

\frac{1}{3}(6x-3)-\frac{1}{4}(20x+8)=-6\\\\[Distribute the first fraction into the parenthesis.]\\((\frac{1}{3}*6x)-(\frac{1}{3}*3))-\frac{1}{4}(20x+8)=-6\\\\2x-1-\frac{1}{4}(20x+8)=-6\\\\[Distribute the second fraction into the parenthesis.]\\2x-1-((\frac{1}{4}*20x)+(\frac{1}{4}*8))=-6\\\\2x-1-5x-2=-6\\\\[Combine like terms.]\\-3x-3=-6\\\\[Add 3 to both sides.]\\-3x=-3\\\\[Divide both sides by -3.]\\x=1

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The complete question in the attached figure

we know that
m∡4=65°
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the answer is 
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3 years ago
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3 years ago
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mafiozo [28]

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Total amount earned by ken and his wife at their part-time job on Friday=  x dollars + (2x+12) dollars

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Hence,Ken earns 54 dollars at his part-time job on Friday

Learn more about dollars here:

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