Respuesta :

4318230

Answer:

1) x=2

Step-by-step explanation:

1) 3(2x+1)=15

simplify both sides of the equation

3(2x+1)=15

(3)(2x)+(3)(1)=15 (distribute)

6x+3=15

subtract 3 from both sides

6x+3 -3 =15-3

6x=12

divide both sides by 6

6x/6 = 12/6

x=2

Hope that helped! :)

215937

Answer:

this was three weeks ago so I'm just going to answer  by saying hello

Step-by-step explanation: