Respuesta :

Cutiepatutie

Answer: x=3

Step-by-step explanation: Subtract 6 from both sides, Simplify  

15−6 to 9, and then divide both sides by three.

3x=15−6

3x=9

x=​9/3

x=3

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Hope this helps, have a BLESSED day! ☺️

TheIcePrincess

x=3 is your answer.

To solve this equation we need to isolate the variable.

3x+6=15

So first subtract the number six from both sides. Now the equation should look like this.

3x=9

Then divide both sides by the number 3. So now the equation looks like this.

x=9/3

Simplify 9/3 to 3 and that is your answer.

x=3

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