Solve for x: the quantity of x plus 20 over 2 = 3x Question 6 options: x = 10 x = 4 x = −14 x = −17

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Andyczerwonka asked Dec 12, 2022

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32 votes

Solve for x: the quantity of x plus 20 over 2 = 3x

Question 6 options:

x = 10

x = 4

x = −14

x = −17

Mathematics
high-school

Andyczerwonka asked Dec 12, 2022

by Andyczerwonka

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17 votes

Answer: X = 4

Explanation:

(x + 20)/2 = 3x

x + 20 = 2*3x

x + 20 = 6x

20 = 6x - x

20 = 5x

20/5 = x

x = 4

Donturner answered Dec 13, 2022

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16 votes

Answer:

B. x = 4

Explanation:

Julien Lamarche answered Dec 17, 2022

by Julien Lamarche

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