Chapter 2.1
Solving Equations by Adding or Subtracting
Lesson Objectives:
- Solve one-step equations in one variable by using addition or subtraction
Notes Part 1 |
Notes Part 2 |
Notes Part 3 |
Classwork 2.1Pg. 80 # 1-19 ODD
|
|
Chapter 2 Standards
Florida State Standards
MA.912.A.3.1
Solve linear equations in one variable that include simplifying algebraic expressions.
MA.912.A.3.2
Identify and apply the distributive, associative, and commutative properties of real numbers and the properties of equality.
MA.912.A.3.3
Solve literal equations for a specified variable.
Common Core State Standards
CCSS.MATH.CONTENT.HSA.CED.A.1
Create equations and inequalities in one variable and use them to solve problems.Include equations arising from linear and quadratic functions, and simple rational and exponential functions.
CCSS.MATH.CONTENT.HSA.REI.A.1
Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
CCSS.MATH.CONTENT.HSA.REI.B.3
Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
MA.912.A.3.1
Solve linear equations in one variable that include simplifying algebraic expressions.
MA.912.A.3.2
Identify and apply the distributive, associative, and commutative properties of real numbers and the properties of equality.
MA.912.A.3.3
Solve literal equations for a specified variable.
Common Core State Standards
CCSS.MATH.CONTENT.HSA.CED.A.1
Create equations and inequalities in one variable and use them to solve problems.Include equations arising from linear and quadratic functions, and simple rational and exponential functions.
CCSS.MATH.CONTENT.HSA.REI.A.1
Explain each step in solving a simple equation as following from the equality of numbers asserted at the previous step, starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
CCSS.MATH.CONTENT.HSA.REI.B.3
Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.