If you want to apply a small tweak to the document, it must not require much time to Use equation resolution. This sort of basic activity does not have to require additional education or running through handbooks to understand it. Using the appropriate document modifying tool, you will not spend more time than is necessary for such a swift edit. Use DocHub to simplify your modifying process regardless if you are an experienced user or if it is your first time using an online editor service. This tool will take minutes to learn how to Use equation resolution. The only thing needed to get more effective with editing is a DocHub account.
A plain document editor like DocHub can help you optimize the time you need to spend on document modifying no matter your prior knowledge of this kind of tools. Make an account now and increase your productivity immediately with DocHub!
in this video were going to focus on solving simultaneous equations or system of equations using the substitution method the elimination method graphing and also systems with three variables but lets start with a two variable system so lets start with the elimination method lets say if we have the equations two x plus y is equal to four and two x minus y is equal to zero so what can we do to solve for x and y using the elimination method now what you want to do is you want to add the equations in such a way that one of the variables cancel we dont have to modify the equations in this example if we add them notice that the y variables cancel positive y plus negative y adds up to zero so now we can add everything else so two x plus two x is equal to four x and four plus zero is four now to solve for x lets divide both sides by four so four divided by four is one therefore x is equal to one now that we have the value of x we need to plug it in into one of the original equations to