What is the area of the shaded region?

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

For the equations below which statement is true ? -2x=14 6x=-42

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"