Based on the lesson, identify the first operation needed to solve the equation.
11x + 3 = 3

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

Square a has a side length of (2x-7) and square b has a side length of (-4x+18). how much bigger is the perimeter of square b than square a?and show all work! you so