veryfrog1011 veryfrog1011

09-03-2021
Mathematics

contestada

For which equation is x = 5 a solution?

1. 2 + x = 3

2. 3x = 15

3. 2/x = 10

4. x − 7 = 12

Respuesta :

09-03-2021

Answer:

2

Step-by-step explanation:

3x=15

divide both sides by 3

x=5

Answer Link

brennanlew23 brennanlew23

09-03-2021

Answer: 2. 3x = 15

Step-by-step explanation:

3x=15

divide the 3 out on both sides

so 3/3 and 15/3

and you are left with

x=5

1.) x=1

3.)x=1/5

4/)x=19

So number two is the correct answer.

Answer Link

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