Twice the difference of a number and 7 is equal to three times the sum of the number and 9

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches