Answer:
Y= 3x-7 
Explanation:
Since the line is parallel , the slope is same i.e. 3 .
now the equation should be y= Mx + b where m is the slope and c is the y-intercept 
plugging the value of m=3 and ( 3,2) into the equation
 2= 3(3) + c
2= 9+ c 
c= -7 
hence the equation of the line is y=3x-7