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Which equation is true for x = 5? A) 2x + 5 = 25 Eliminate B) 3x + 5 = 17 C) 5x − 18 = 7 D) 6x − 10 = 26

User Lephix
by
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2 Answers

2 votes

Answer:

It is C) 5x-18=7

Explanation:

Plug in 5 for x.

5x - 18 = 7

5(5) - 18 = 7

Simplify. First, multiply, then subtract.

25 - 18 = 7

7 = 7 (True)

User Hat
by
8.0k points
6 votes

Answer:

C) 5x - 18 = 7

Explanation:

Plug in 5 for x.

5x - 18 = 7

5(5) - 18 = 7

Simplify. First, multiply, then subtract.

25 - 18 = 7

7 = 7 (True)

~

User ElectronicGeek
by
8.5k points

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