Aikokonishi0k0

 y = 1 Let's solve one more system using a different method 5x – 3y = 17 x 3y = 11 Notice that we have 3y in the first equation and 3y in the second If we add these 2, we get zero, which means we lose variable y So, we add these 2 equations and we get a linear equation with one variable 5x – 3y x 3y = 17 – 11 If two linear equations possess the same variables, they are known as a pair of linear equations in two variables In other words, a linear equation in a general form of ax by c, where a, b and c are the real numbers such that a and b are not equal to zero, is the linear equation in two variables We deal with two such equations in pair of linear equation in two variablesIn this section, we will look at systems of linear equations in two variables, which consist of two equations that contain two different variables For example, consider the following system of linear equations in two variables 2xy = 15 3x−y = 5 2 x y = 15 3 x − y = 5 Draw The Graph Of Each Of The Following Line...