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6.2.2) Solving Systems Of Equations Using Substitution And The Distributive Property | Educreations

We break from our usual EFFL format today to do a strategy card sort. Teachers Technology Portal. 2 Solving Systems by Substitution.

Lesson 6.2 Practice A Solving Systems By Substitution

★Common Core Standards:,, ★. Use a graph to check your answer. Schroeder, Marj Ann. Hedrington, Deshone. We love throwing in problems where they can substitute in entire expressions like in problems 6 and 10. We don't always solve both equations for y, and not all word problems are about finding where the output is the same. You can give as much scaffolding as you would like. Copyright © 2002-2023 Blackboard, Inc. All rights reserved. 2 Solving Systems Using Substitution: Solution of a System of Linear Equations: Any ordered pair that makes all the equations in a system true. If they do not intersect, they are considered inconsistent. 6.2a solving systems by substitution answers. Hartsfield Elementary.

6.2 A Solving Systems By Substitution

5) Check, substitute the values found into the equations to see if the values make the equations TRUE. The big idea we want students to walk away with is that there is significant strategy involved in choosing when and how to make a certain substitution. They were not allowed to have any paper or pencil out. Have students articulate the differing strategies they would use to solve these problems taking note of the fact that the two equations in question 2 both represent cost of a gym whereas in question 8 one equation represents quantity and the other represents price. Substitution Method: Isolate a variable in an equation and substitute into the other equation. Faculty Email and Directory. Success Academy at Ghazvini Learning Center. Changes in Matter pckt. LCS - 2022 Night of Celebration. CRJ230 Criminalistics Quiz 1 Observation Skil…. OR Solution to the problem in ordered pair is: (-8, -9). 6.2 Solving Systems by Substitution | Math, Algebra, Linear Equations. Fine and Performing Arts.

6.2A Solving Systems By Substitution Answers

Killearn Lakes Elementary. Leon High Athletics. Important Documents. Foreign Language Courses. Solving Systems with Substitution. Identify equivalent expressions in order to make substitutions. Two problems that may on the surface seem very similar (like questions 2 and 8) have vastly different interpretations. Map and Contact info. We've provided some ideas for categories in the document, but feel free to delete this portion before handing it to students! World History Notes WWII.

1 Rate of Change and Slope. Website Editor Options. Sabal Palm Elementary. Common Parent Portal Questions. New Student Enrollment. SOLUTION: 4) Substitute back into original equation to obtain the value of the second variable. Exceptional Student Education. At times, graphing does not produce an exact answer. Share ShowMe by Email. Terms in this set (2). When debriefing the strategy sort, ask for various solution paths. 6.2 a solving systems by substitution. Question 9 is a Calculus question! Other sets by this creator.

Algebra 1-B Calendar. A system of linear equations is two or more equations considered together.

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