Solving Linear Equations
Grade 8th Grade · Math · 45 min· 8.ee.c.7 Solve Linear Equations In One Variable. Ccss.math.content.8.ee.c.7.a Give Examples Of Linear Equations In One Variable With One Solution, Infinitely Many Solutions, Or No Solutions. Show Which Of These Possibilities Is The Case By Successively Transforming The Given Equation Into Simpler Forms, Until An Equivalent Equation Of The Form X = A, A = A, Or A = B Results (where A And B Are Different Numbers). Ccss.math.content.8.ee.c.7.b Solve Linear Equations With Rational Number Coefficients, Including Equations Whose Solutions Require Expanding Expressions Using The Distributive Property And Collecting Like Terms..
What's Included
Learning Objective
I can solve linear equations with one variable that have one, none, or infinite solutions.
Warm-Up Video
Khan Academy · 5:27
Number of solutions to linear equations | Linear equations | Algebra I | Khan Academy
Guided Notes
3 key concepts
- 1
If solving a linear equation results in a statement like x = a, where a is a number, then the equation has one solution.
- 2
If solving a linear equation results in a false statement like 3 = 5, then the equation has no solutions.
- 3
If solving a linear equation results in a true statement like 5 = 5, then the equation has infinite solutions.
Practice Questions
10 questions · Multiple choice & Short answer
Exit Ticket
Quick comprehension check
“Solve the following equation and state whether it has one, zero, or infinite solutions: 4x + 8 = 4x + 12”
Complete Lesson Package
Get all 3 ready-to-use resources:
