Systems of lenear equations

Dear Journal

WOW... This week we study about the sysyem of linear equations and plotting points. Actually this lesson is being dicuss while we are in 1st year but some of the equations about this lesson I forgotso I have to study about this. In transposing of the equations in Y-form is the one I have to study harder but as we go on in this lesson I continously udrestand how to transpose the equations to Y-form.