What is x= when the equation is 3x-1=8-3x

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?