The first step is to isolate x and to do this we got to subtract m from both sides which would give us -m+z=-x, the next step is to get x to be positive so we have to divide both sides by negative 1 which is because there is a 1 beside all of the values, and when we do divide both sides by negative 1 we get x=m-z
The volume of the right pyramid with a square base is v = 1/3 Ahwhere v is the volumeA is the area of the baseh is the height since A = y2 v = 1/3 y2h3v = y2hh = 3v / y2 is the expreesion represents the height of the pyramid
