Simultaneous equations substitution method teaching. Multiply the top equation by 3 and the bottom equation by 2. Ppt solving systems using substitution powerpoint presentation free to download id. Since these two equations are identical, there is only one line and an infinite number of solutions. Solving systems of linear equations by substitution method powerpoint presentation this slideshow lesson was created for my prealgebra and algebra i classes, specifically geared towards the big ideas common core curriculum series by larson and boswell standards 8. Ppt solving linear systems of equations substitution. Key for each example included in the notes section of each slide.
Solving systems of equations by substitution objective the student will solve systems of equations by substitution. Multiply the top equation by 3 and the bottom equation by 4. More than one equation to be solved at the same time is know as this. Find powerpoint presentations and slides using the power of, find free presentations research about solving equations by substitution ppt. Systems of linear equations substitution worksheets. Introducing solving systems of linear equations by substitution. Be able to solve a system of equations from graphing the equations. Solving systems by graphing and substitution practice. Systems of equations introduction to substitution youtube. Systems of equations 1 systems of equations 2 objectives. A system of equations is a set of 2 or more equations with the same solution. Ppt solving systems of equations powerpoint presentation. Solving linear systems of equations substitution method recall that to solve the linear system of equations in two variables.
System of simultaneous equations that is preferebly solved using substitution. Notes are divided into 2 parts, the first examples are systems in slope intercept form with practice on the back, the second includes examples with systems not in slope intercept form, which practice on the back. Chapter 8 systems of equations and inequalities methods used to solve systems of equations graphing. Write both equations in slope intercept form and graph. View and download powerpoint presentations on solving equations by substitution ppt. A solution to a system of equations is a set of values for the variables that solve all the equations. Solving systems of equations graphing there are three methods to solving systems of equations by graphing. Ppt systems of equations powerpoint presentation free. A grouping of 2 or more equations, containing one or more variables. A free powerpoint ppt presentation displayed as a flash slide show on id.
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