Answer:
8x + 9
Explanation:
3 ( 2x + 1 ) + 2 ( x + 3 )
Multiply the number before the parentheses in the numbers in parentheses
3 ( 2x + 1 ) = 6x + 3
+ 2 ( x + 3 ) = + 2x + 6
simplify :
6x + 3 + 2x + 6 =
6x + 2x = 8x
+ 3 + 6 = + 9
and answer is: 8x + 9