Question

How many solutions to the equation: 3(x + 3) = x + 12​

Answer 1

Answer:

1 solution

Step-by-step explanation:

Hello,

$3(x+3)=x+12\\\\<=> 3x+9=x+12\\\\<=> 2x=12-9=3 \\ \\<=> x =3/2$

So there is one solution

thanks