How To Add Fractions With Variables On Both Sides

now, i'm going to show you how to linear equationsfor y. say we have the equation 3x 4y=7. what we want to do is, you want to isolate thevariable y. so, what i'm going to first do is subtract 3x from both sides. now, what we have is 4y=7-3x. and the nextstep here is to divide both sides by 4, so i'll do that here. 4y over 4 is just y, 7-3x,each divided by 4,this can be simplified and rewritten in this

How To Add Fractions With Variables On Both Sides, form. now is a easy way to find the the value ofthe depending variable, as a function of the independent variable.