2.7w=1.8
We simplify the equation to the form, which is simple to understand
2.7w=1.8
We move all terms containing w to the left and all other terms to the right.
+2.7w=+1.8
We simplify left and right side of the equation.
+2.7w=+1.8
We divide both sides of the equation by 2.7 to get w.
w=0.666 (There are eight more 6's and after those, one seven. :) I hope I helped!