'Elimination method' diaporamas de présentation

Solving Systems by Elimination

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MAC 1105

MAC 1105. Module 3 System of Equations and Inequalities. Rev.S08. Learning Objectives. Upon completing this module, you should be able to: Evaluate functions of two variables. Apply the method of substitution. Apply the elimination method. Solve system of equations symbolically.

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Solving Systems of Equations

Solving Systems of Equations. The Elimination Method. Objectives. Learn the procedure of the Elimination Method using addition Learn the procedure of the Elimination Method using multiplication Solving systems of equations using the Elimination Method. Lets add both equations

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Solving Simultaneous Equations

Solving Simultaneous Equations. Algebraically. What is to be learned. How to solve simultaneous equations by using algebra . 2x + 2 = 8 x = 3 2x + y = 8 x = 3 y = 2 or x = 4, x = 2, etc Need More Information. y = 0. y = 4. 2x + y = 8

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10G - New Manageability Features

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Solving a System of Equations in Two Variables By Elimination

Chapter 8.3. Solving a System of Equations in Two Variables By Elimination. Steps to solve a system of equations using the elimination method. The coefficients of one variable must be opposite. You may have to multiply one or both equations by an integer so that step 1 occurs .

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Warm Up

Warm Up. Solve each with substitution. 2x+y = 6 y = -3x+5 3x+4y=4 y=-3x- 3. 4. What is the solution to a system of equations geometrically? 5.What are three types of solutions when solving systems of equations?.

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3.2 Solving Systems Algebraically

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SYSTEMS OF EQUATIONS

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PRECALCULUS I

PRECALCULUS I. SOLVING SYSTEMS OF EQUATIONS. Dr. Claude S. Moore Cape Fear Community College. Chapter 8. PRECALCULUS I. TWO-VARIABLE LINEAR SYSTEMS. 672. GRAPHICAL METHOD. 1. Graph each equation on the same coordinate (x-y) plane. 2. Find the point(s) of intersection, if

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Structures 3 Sat, 27 November 2010

Structures 3 Sat, 27 November 2010. 11:30 - 13:00 Solving simultaneous equations: using algebra using graphs. Simultaneous equations. y. 3. x + y = 3. 0. x. 3. Equations in two unknowns have an infinite number of solution pairs. For example,. x + y = 3. is true when.

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Simultaneous Equations

Simultaneous Equations. The Elimination method. If a pair of simultaneous equations contain an x -term which are exactly the same, we can solve them by elimination. When the signs of the equal terms are DIFFERENT , we ADD together the two equations to eliminate x.

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Solving Systems of Equations The Method of Elimination

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System of Linear Equations Project

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Unit 1.3

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Cecilia Lovinger hr 6

Cecilia Lovinger hr 6. Mediacom Phone Services. y = 50x + 40. y = total cost x = the number of months 50 = t h e cost per month 40 = the installation fee. Chatterbox Communications. y = 30x + 60. y = total cost x = the number of months 30 = the cost per month 60 = installation fee.

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3-2 Solving Systems of Equations Algebraically

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Lesson 67 -- Review of Equivalent Equations -- Elimination

Lesson 67 -- Review of Equivalent Equations -- Elimination. Elimination. Example 67.1 Solve by using the elimination method. . Elimination. Example 67.2 Solve by using the elimination method. . Elimination.

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1107 Group Project #11

1107 Group Project #11. Due Tues 4/5, 2-3 min PPT w/ biblio , HC to me

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10C Simultaneous equations and break-even point

10C Simultaneous equations and break-even point. Solving linear simultaneous equations. Each pair of points x and y which satisfy an equation of a straight line will be coordinates of a point on that line. The point where two lines intersect satisfies both equations.

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