HELP PLEASE! Write an equation with variables on both sides that has a single solution "-1." Explain how to find that solution

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?