Unit 2: Operations with x
Lesson 2.1: Additions and subtractions with variables
By combining like terms, add and subtract numbers with variables
Lesson 2.2: Multiplications and divisions with variables
Multiply and divide number with variables using properties of exponents
Lesson 2.1: Additions and subtractions with variables part ii
By combining like terms, add and subtract numbers with variables
Lesson 2.2: Multiplications and divisions with variables part II
Multiply and divide number with variables using properties of exponents
Lesson 2.2: Multiplications and divisions with variables part III
Put everything together with a more complicated problem
Lesson 2.3: Fractions with variables part II
Combine and set up using fractions and variables together
Lesson 2.3: Fractions with variables
Combine and set up using fractions and variables together
Lesson 2.4: Distributive property
Learn how to simplify when having parenthesis with variables and numbers
Unit 2: Operations with x
Lesson 2.5: Common Factor part I
Finding common factors in equations and expressions
Lesson 2.5: Common factor part II
Finding common factors in equations and expressions