Leo is painting his bedroom. He is only painting the walls. His bedroom measures 10 feet by 14 feet and is 8 feet tall. He will not paint the 6 foot by 2 foot door or his 3 foot by 4 foot window. How many square feet will Leo paint?

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

6-3=3

3*3=9

9+12=21

21/3=7

7*8=56

56 is your answer