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Published on Aug 1, 2011
https://sites.google.com/site/bogdans... This math video tutors and gives instruction about solving equations. The instruction is a brief and to the point teaching lesson on how to learn algebra and manipulate variables. You can use properties of addition and multiplication to simplify expressions. Terms in an expression are like terms if they have identical variable parts. In a term that is the product of a number and a variable, the numerical part of the term is the coefficient of the variable. A term that is a number is called a constant term. The process of simplifying expressions with like terms is called combining like terms.