Sean spent $38 for shorts. This was $4 less than twice what he spent for a shirt. The equation 2x − 4 = 38 can be used to find the cost of the shirt (x). How much did Sean spend on the shirt? A) $19 B) $21 C) $24 D) $28

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Today at 7:18 AM
Mathematics

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Sean spent $38 for shorts. This was $4 less than twice what he spent for a shirt. The equation 2x − 4 = 38 can be used to find the cost of the shirt (x). How much did Sean spend on the shirt? A) $19 B) $21 C) $24 D) $28

Answer :

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sabrinaespinosa sabrinaespinosa · Answer 1 · 2025-03-23T07:23:51-04:00

sabrinaespinosa sabrinaespinosa

Today at 7:23 AM

Answer:

b

Step-by-step explanation:

2x-4=38

-4+4=38+4

2x=42

2x/2=x 42/2= 21

x=21

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JeanaShupp JeanaShupp · Answer 2 · 2025-03-23T07:23:29-04:00

Answer: B) $21

Step-by-step explanation:

Given : Sean spent $38 for shorts.

This was $4 less than twice what he spent for a shirt.

Let x denotes the cost of shirt.

The equation [tex]2x-4 = 38[/tex] is set to find the cost of the shirt (x).

To solve the above equation for x , first we add4 on both the sides , we get

[tex]2x=42[/tex]

Divide both sides by 2 , we get

[tex]x=21[/tex]

Thus , the cos of shirt = $21

Hence, Sean spent $21 on the shirt.

∴ The correct option is B) $21