How can x-2/3=5/6 be solved for x in one step

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x