Download - Linear equations review
Housekeeping
• Practice, Practice, Practice!!!• Help Session Link• No Live Class – Oct. 26th through Oct. 29th
• Unit 2 Summative – Will be available by tomorrow!
UNIT 2LINEAR EQUATIONS
In this unit, you will solve single and multi-step linear equations. You will recognize and give examples of linear equations that have none, one, or infinitely many solutions.
Unit 2 Overview
Linear EquationNon-Linear EquationSolutionIdentityTermsLike TermsEquivalent ExpressionSimplifyDistributionProperties of EqualityInverse OperationsCoefficientVariable
Unit 2 Vocabulary
Unit 2 Level of Understanding- Level 2
Comprehend Vocabulary Identify the number of solutions of a given
equation Give an example of an equation with a given
number of solutions
Solve a Linear Equation Single and Multi-Step Using Distribution Collecting Like Terms Identify the number of solutions
Unit 2 Level of Understanding- Level 3
Review QuestionsWrite each of the following statements as a mathematic expression. State whether the expression is a linear or nonlinear expression in x.
Seven subtracted from five times a number, and then the difference added to nine times a number.
Review QuestionsWrite each of the following statements as a mathematic expression. State whether the expression is a linear or nonlinear expression in x.
Three times a number subtracted from the product of fifteen and the reciprocal of a number.
Review QuestionsWrite each of the following statements as a mathematic expression. State whether the expression is a linear or nonlinear expression in x.
Half of the sum of two and a number multiplied by itself three times.
Review QuestionsIs 8 a solution to Explain
Review QuestionsWrite three different equations that have x = 5 as a solution.
Review QuestionsUse the properties of equality to solve the equation 7x – 4 + x = 12. Check your solution.
Review QuestionsUse the properties of equality to solve the equation 3x + 2 – x = 11x + 9. Check your solution.
Review QuestionsSolve the equation.
Review QuestionsSolve the equation.
Review QuestionsGive a brief explanation as to what kind of solution(s) you expect the following linear equations to have. Transform the equation into a simpler form if necessary.
Review QuestionsGive a brief explanation as to what kind of solution(s) you expect the following linear equations to have. Transform the equation into a simpler form if necessary.
Review QuestionsSolve the equation.
What Now?Look up vocabulary termsIXL Practice – S.1, S.2, S.3