-4 - 2 (y + 1) = -7
step by step pla

Can someone explain the elimination method to me for this problem?

To make a monster appear large in a movie, a human actor wore a costume and walked through a scale model of a city. the scale used was 1 inch = 15 feet. the actor is 60 inches tall. how tall does the monster appear in the movie? question 5 options: 720 feet 75 feet 4 feet 900 feet

Which shows the graph of the solution set of 3y – 2x > –18?