Main objective of this lecture is to present on Solving Multi-Step Equations. this lecture use properties of equality together to isolate variables and solve algebraic equations. And use the properties of equality and the distributive property to solve equations containing parentheses, fractions, and/or decimals. For example – what is the value of y in the equation 2y = 6? Chances are you didn’t need to get out a pencil and paper to calculate that y = 3. You only needed to do one thing to get the answer, divide 6 by 2.