What is the answer for 3x=1.2+1.2+1.2

Dee used 2 1/3 cups of sugar for a cake recipe. if the amount of sugar the container holds is 3 times the amount she used, does the container hold more than, less than, or equal to 3 cups of sugar? explain.

In what form is the following linear equation written y=9x+2

Can someone me with the property questions for 12 13 and 14 plz