Javier creates a rectangular painting. The painting is 3feet long and more than 2 feet wide. The expressions 3 (2+x) represents the area of the painting. Write an expression equivalent to 3 (2+x)

2 (3+x) because it is asking for an equivalent expression. So just do the Communitive Property of Multiplication. Since you can change around the around for multiplication, it would be 2 (3+x) since it will equal the same thing.