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Lorico [155]
3 years ago
11

-5(3x – 1) – 20 = 7(5) – 5

Mathematics
1 answer:
AVprozaik [17]3 years ago
6 0

Answer:

x = -3

Step-by-step explanation:

-5(3x - 1) - 20 = 7 * 5 -5

-15x + 5 - 20 = 35 -5

-15x - 15 = 30

-15x = 45

x = -3

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Step-by-step explanation:

The triangle is an iscoceles right triangle.

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3 years ago
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Step-by-step explanation:

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3 years ago
What is T In the equation 3/7+t=20/21
stealth61 [152]

Answer:

\large\boxed{t=\dfrac{11}{21}}

Step-by-step explanation:

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AURORKA [14]

Answer:

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Step-by-step explanation:

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2 years ago
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