'Opposite operation' diaporamas de présentation

More Two-Step Equations

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You have 2 minutes to do all of the following

You have 2 minutes to do all of the following. Take out your homework packet and put it on the corner of your desk Take out your independent practice sheet from yesterday and put it on your desk next to your homework. Put all extra credit in the container that I show you

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Any questions on the Section 7.4 homework?

Any questions on the Section 7.4 homework? . Now please CLOSE YOUR LAPTOPS and turn off and put away your cell phones. Sample Problems Page Link (Dr. Bruce Johnston ). Section 7.5.

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Course 2

Course 2. Solving Multiplication Equations. Objectives. Review vocabulary Review solving equations by adding or subtracting Solve multiplication equations using Algebra tiles and paper and pencil Solve practical problems. Review. Use the following to answer the questions:

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Chapter 1 1-2 Solving equations by adding or subtracting

Chapter 1 1-2 Solving equations by adding or subtracting. WARM-UP. Translate the following expressions into words X+4 k-90 mn 4x-y Translate the following words into expressions 5. The sum of x and 7 6. The quotient of p and q. WARM -UP.

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Monday Oct. 31, 2011

Homework: p.187 1-36. If y + 4 = -3, then y = 7. Is the solution correct ? How do you know?. Monday Oct. 31, 2011. Bellwork: . 13A. 13A. EQ: How do we use inverse operations to solve equations?. 13A. Review: An INVERSE OPERATION undoes an operation. It is the opposite operation.

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Rationalizing Radical Expressions

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Solving Two Step Equations

Solving Two Step Equations. 7.1. What is being done to the variable?. 2x +1 =5 X is being multiplied by 2 and added to 1. What is being done to the variable?. Y is being divided by -7 and added by -9. Goal:.

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Using Formulas

Using Formulas. 3.4. Steps:. Formulas. Plug in the given values Do the opposite operation to solve for the variable. D= rt. D= distance R=rate T=time. Find d, r, or t . Given: d=273 mi, t=9.75h, find r. Find d,r,or t. Given d=540.75 in , r= 10.5 in/yr find t in years. Use F=n/4 +37.

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Review: Solving One-Step Equations

Review: Solving One-Step Equations. Definitions. Term : a number, variable or the product or quotient of a number and a variable. X 2w c 3. Terms are separated by addition (+) or subtraction (-) signs.

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One-Step Equations

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Objective The student will be able to:

Objective The student will be able to:. solve equations using multiplication and division. Designed by Skip Tyler, Varina High School. 1) Solve. -5t = 60. To get the variable by itself, which number needs to be moved? -5

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Solving Equations by Multiplying and Dividing Decimals

Solving Equations by Multiplying and Dividing Decimals. 3.6. Review: Multiplying Decimals. Steps 1.Multiply 2.Count the amount of decimal places 3.Apply the decimal places to the product. Example: (2.01)(0.04). Review: Dividing Decimals. Steps:

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Bell Ringer

Bell Ringer. Calculate the average of the following list of numbers. 10 15 5 8 9 What did you do over thanksgiving? . Objective. I can solve one step equations. I can find the midpoint of a line. What are equations?. Variable- representing what we are trying to solve for. X + 19 = 27

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Solving Multi-step Equations

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Writing and Solving Equations

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Solving Fraction Equations: Multiplication and Division

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Four Fact Families

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1 Step Equations

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Adding one step equation

Adding one step equation. Step 1- find the variable Step 2- Add the opposite of the number on the same side as the variable Step 3- add that to the other side Step 4- to solve. Subtracting one step equation .

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