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andre [41]
2 years ago
5

Which equation has the solution x=4?

Mathematics
2 answers:
ElenaW [278]2 years ago
8 0

Answer: Option C is correct.

<h3><u>Part A</u></h3>

⇒ 4x = 20

⇒ x = 20/4

⇒ x = 5

<h3><u>Part B</u></h3>

⇒ x/2 = 8

⇒ x = 8(2)

⇒ x = 16

<h3><u>Part C</u></h3>

⇒ x + 8 = 3x

⇒ 3x - x = 8

⇒ 2x = 8

⇒ x = 4

<h3><u>Part D</u></h3>

⇒ x = (x + 5)/2

⇒ 2x = x + 5

⇒ 2x - x = 5

⇒ x = 5

Paraphin [41]2 years ago
3 0
I believe the answer is C
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