I don't know if this is the right one but i hope this helps. this is how i learned it.
step 1=get variables on one side oof the equal sign by using inverse operation (add or subtract smaller variable)
step 2= get constants away from variable to the other side of the equal sign by using inverse operations (add or subtract constant)
step 3: isolate the variable using inverse operation (multiply or divide)
152700 is answer. Try to do these problems on paper then you can see where you went wrong . also try to do the actual question
3 is common and therefore the factorization of the expression will be
3(w-2)
