By just changing the x and numbers you can solve it:
-4x=-8 => x=2
Answer:
2005
Step-by-step explanation:
hope this helps
You add all of the numbers up then divide them by the number of values you added
Find the area of both first. The sidewalk is 12 * 12 = 144 ft^2, and grass is 10 * 10 = 100 ft^2. Subtract the area of the grass from the sidewalk, 144-100 = 44 ft^2.
