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Ymorist [56]
2 years ago
11

Find the lowest common denominator (LCD) of these fractions X2 1 3x 2K 14x

Mathematics
1 answer:
ASHA 777 [7]2 years ago
7 0

Answer:

42x

Step-by-step explanation:

3x  = 3*x

7x = 7 *x

14x = 2 * 7 * x

LCD = 2 * 3 * 7 * x = 42x

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2 years ago
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Ludmilka [50]

Answer:

x = 1     y = 2

Step-by-step explanation:

x + 3y = 7

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3y = -x + 7

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y = -1/3x + 7/3

- Plug the value of y into the other equation.

3x + 4(-1/3x + 7/3) = 11

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5 0
3 years ago
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Lorico [155]
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3 0
2 years ago
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Maru [420]
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7 0
3 years ago
The quotient of a number and two is increased by seven. The result is eleven. What is the number?
Lelu [443]

Answer:

2.

Step-by-step explanation:

Let the number be x.

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Hope this helped!

6 0
3 years ago
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