Variables and Expressions

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/02-Variables-and-Expressions/2.01-Variables-and-Expressions.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/02-Variables-and-Expressions/2.02-Simplifying-Algebraic-Expressions.mp4″]

[mepr-s3-video src=”excelmathematics-videos/Algebra-1/02-Variables-and-Expressions/2.03-Simplifying-Expressions.mp4″]