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3 years ago

What is x ? full explanation please

Mathematics

2 answers:

GarryVolchara [31]3 years ago

7 0

Answer:

Step-by-step explanation:

they both would be equal to each other.

5x-7 = 23

5x = 30. (add 7 to both sides)

x = 6. (divide 5 to both sides)

kogti [31]3 years ago

5 0

Answer:

x = 6

Step-by-step explanation:

Looking at the figure, we can say that it is a vertical angle.

5x - 7 = 23

5x - 7 + 7 = 23 + 7

5x = 30

5x / 5 = 30 / 5

x = 6

Since it is a vertical angle, the other side should be 23⁰. You can also plug in the x value to find if it gives you 23⁰ or not.

5x - 7

5(6) - 7

30 - 7

Therefore, x = 6. Hope this helps and stay safe, happy, and healthy, thank you :) !!

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raketka [301]

Answer:

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3 years ago

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den301095 [7]

Answer:

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8 0

3 years ago

simplify the difference. (–7x – 5x4 5) – (–7x4 – 5 – 9x) a. –14x4 – 10x 10 b. –14x4 10x 10 c. 2x4 2x 8 d. 2x4 2x 10

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If you would like to simplify the difference (–7x – 5x^4 + 5) – (–7x^4 – 5 – 9x), you can do this using the following steps:

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The correct result would be d. 2x^4 + 2x + 10.

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3 years ago