Solve for x: 3/2+1/2x=2x

Asquare parking lot has 6,400 square meters what is the length in meters

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is