A board measures 15 meters in length and is cut into two pieces. One-piece measures 7 meters. Write an equation to find the length of the other piece?

Respuesta :

Answer:

15 = 7 + m

Step-by-step explanation:

If 15 is the total then it goes on the other side of the equal sign. You have one side so if you add it to the missing side it should equal 15.