Negative7(3a+2)
i forgot how to solve this

Distribute the 7 to the numbers inside the parentheses so it would be -21a--14

It would be: -7 (3a + 2)
= -21a - 14

In short, Your Answer would be -21a - 14

Hope this hgelps!

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .