Check the solution in both original equations. To view the entire course visit httpsdontmemorisec. The slope is the constant m so the graph of ymxb is a straight line.
Cross Multiplication Method of Solving Linear Equations.
One method of solving a system of linear equations in two variables is by graphing. Solving systems of equations in two variables A system of a linear equation comprises two or more equations and one seeks a common solution to the equations. In this method the cross-multiplication technique is used to simplify the solution. See if adding the equations would result in the cancellation of a variable.