System of Equations with One Solution

System of Equations with One Solution

Introduction

A system of equations is a set of two or more equations that use the same variables. Solving a system means finding values that make all the equations true at the same time. Sometimes, two equations inters...

Peter’s family is choosing between two movie streaming services.

For the first service, there is a monthly fee of $10 plus $2 per movie. For the second service, there is a monthly fee of $4 plus $4 per movie.

Peter wants to find out when both services will cost the same. Let x represent the number of movies, and let y represent the t...