Please show work will give brainlist #5 - How many solutions does this equation have? (2 points)

The length of a rectangle is 3 more inches than its width. Find the length and width of the
rectangle with a perimeter of 54 inches
#6 - Write an equation that represents the situation. Define your variable.
#7 - Solve the equation, showing your steps line by line.
#8 - State your solution as a complete sentence.

4x – 7 = 2(x +3) + 9