Answer:(2x+7)-(2x-4)=4x+3
Step-by-step explanation:
The long green ones mean terms with an “x” and the small yellow ones mean a 1 without an c.
So, since there is two green it’s 2x and it’s positive because it has the +. Then it +7 cause ther is seven little boxes with the + sign. (2x+7)
Then for the next one it would also be 2x and since there is four little boxes with the “-“ sign it would be -4. (2x-4)
Then you would find the difference.
hoped this helped
