Solving one-step equations

Slides:

Advertisements

Similar presentations

TODAY IN ALGEBRA…  Warm Up: Review Distribution and Combine like terms  Learning Goal: 3.2 You will solve 2- step equations using Algebra  Independent.

Advertisements

Answers to page 74 #22-31.

2.2 Solving Two-Step Equations I can solve two-step equations in one variable.

WARM UP 1.X + 4 = 6 2.X – 4 = 6 3.X + 4 = -6 4.X – 4 = -6 4.

2-2 Solving Two-Step Equations. Goal: To isolate the variable How do you do this : Use Inverse Operation (Opposite) 1. do all Addition or Subtraction.

Section 3.4 Solving Equations with Variables on Both Sides Mr. Beltz & Mr. Sparks.

Solving Equations Using Multiplication and Division Algebra 1 Section 3.2a.

Ch 2.4 (part 1) Two Step Objective: To solve two-step variable equations using both the Inverse Property of Addition & the Inverse Property of Multiplication.

SOLVING MULTI-STEP EQUATIONS Algebraic Equations Multiplication with Subtraction 2x – 4 = x=12 22 x=6.

Lesson 1.1 Objective: To solve equations using addition, subtraction, multiplication, and division Are operations that undo each other such as addition.

Big Ideas 3.4 Solving Equations Using Multiplication and Division

Day Problems Solve each equation. Check your answer. 1. x – 3 = 102. m – 3 = = a = k

Solving Linear Equations with a variable on only one side of the equation.

Chapter 1 Solving Linear Equations. 1.1 Solving Simple Equations.

I can solve one-step equations in one variable.. Equations that have the same solutions. In order to solve a one-step equation, you can use the properties.

5.2 – Solving Inequalities by Multiplication & Division.

Solving Addition and Subtraction Equations. Inverse operation is an operation that “undoes” another operation. Addition and subtraction are inverse operation.

QUADRATIC FUNCTIONS AND EQUATIONS Ch. 4.5 Quadratic Equations EQ: HOW CAN YOU SOLVE A QUADRATIC EQUATION BY FACTORING? I WILL SOLVE A QUADRATIC EQUATION.

Advanced Algebra 1 SOLVING MULTI-STEP EQUATIONS Section 1.4.

Lesson 3-5 Pages Solving Two-Step Equations Lesson Check 3-4.

Solving Linear Equations with Justification of Properties

One step equations Add Subtract Multiply Divide  When we solve an equation, our goal is to isolate our variable by using our inverse operations.  What.

2.1 Solving One Step Equations. Addition Property of Equality For every real number a, b, and c, if a = b, then a + c = b + c. Example 8 = For every.

Ch 8 Equations and Inequalities

SystemsOfInequalities. 7-1 Solving Systems by Graphing What is a system of linear equations? “SOLUTION” No solution Infinitely Many Solutions Page 342.

Solving One-Step Equations Unit 10. To Solve an Equation 1.Isolate the variable – get the letter by itself Inverse Operation 2.Use the Inverse Operation.

2.2 Solving Two- Step Equations. Solving Two Steps Equations 1. Use the Addition or Subtraction Property of Equality to get the term with a variable on.

Do Now: Please finish word wall before you start equations

Ch 2.4 (part 2) Multi-Step Objective: To solve multi-step variable equations by using three or more properties.

QUADRATIC FUNCTIONS AND EQUATIONS Ch.4.4 Factoring Quadratic Expressions EQ: HOW CAN I FACTOR QUADRATIC EQUATIONS? I WILL FACTOR QUADRATIC EQUATIONS.

Solving One Step Equations subtract 3 Adding or subtracting the same number from each side of an equation produces an equivalent equation. Addition.

QUADRATIC FUNCTIONS AND EQUATIONS Ch. 4.7 The Quadratic Formula EQ: HOW CAN YOU SOLVE QUADRATIC EQUATIONS BY USING THE QUADRATIC FORMULA? I WILL SOLVE.

NUMBER SENTENCES 6.7.

Lesson 7.3 Solving Addition and Subtraction Equations 2/2/10.

Order of operations and evaluating expressions

2-2 Solving One-Step Equations

The Distributive Property

Students will be able to:

Integer Operations Ch. 1.5 and 1.6

Name: _____________________________

Multiplication and Division Equations with Decimals

Objective: To solve two-step variable equations

Solving multi-step inequalities

One and Two Step Equations and Inequalties

Inequalities and their graphs

Solving Two-Step Equations

Solving Proportions Ch. 2.7

Ch 2.3 One Step (Multiplication & Division)

Solving One-Step Inequalities

1 Step Equation Practice + - x ÷

Algebraic Equations Solving One Step Equations with Whole Numbers

isolate inverse opposite constants coefficients reciprocal subtraction

Solving Equations A Step by step approach.

Goal: Solving One step Linear Inequalities.

Equations and Inequalities

Solving Quadratics Using Square Roots

2-2 Solving One-Step Equations

Do Now Evaluate 9h + h if h = 2.1 Evaluate 2 (4 + g) 2 If g = 6.

Lesson 1.1 Objective: To solve equations using addition, subtraction, multiplication, and division Vocab: Inverse operations: Are operations that undo.

12.3 Solving Radical Equations

Multiplication with Subtraction

Learn to solve 2-step equations

Relate Multiplication and Division

Do Now Solve. 1. –8p – 8 = d – 5 = x + 24 = 60 4.

ONE STEP EQUATIONS WHAT?!?!.

Involving One Operation

Solving 1 and 2 Step Equations

Notes Over 6.1 Graphing a Linear Inequality Graph the inequality.

Presentation transcript:

Solving one-step equations Ch. 2.1 EQ: How do you solve one step equations? I will solve one-step equations.

Bell Work Read over page 81-82 in your textbook. Fill in the boxes. Announcements Today’s notes start the Equations and Inequalities tab of your binders Bell Work Read over page 81-82 in your textbook. Fill in the boxes. Equivalent Equations Isolate Inverse Operation EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using subtraction EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using subtraction EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using addition EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using addition Now you try! EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using division EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using division Now you try! EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using multiplication EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using multiplication Now you try! EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using reciprocals EQ: How do you solve one step equations? I will solve one-step equations.

Solving an equation using reciprocals Now you try! EQ: How do you solve one step equations? I will solve one-step equations.

Exit Solve the following equation: 5x = 55 x - 4 =24 HW: p. 39, 1-15 odd Exit Solve the following equation: 5x = 55 x - 4 =24 EQ: How do you solve one step equations? I will solve one-step equations.

Extra Practice EQ: How do you solve one step equations? I will solve one-step equations.

EQ: How do you solve one step equations EQ: How do you solve one step equations? I will solve one-step equations.