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大キ 6x-6ニ-2H 20-7X19Y-ー16 4x197=18

大キ 6x-6ニ-2H 20-7X19Y-ー16 4x197=18

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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**Solving Systems of Equations** 1) - Equation 1: \( 9x + 6y = 18 \) - Equation 2: \( 6x - 6y = -24 \) 2) - Equation 1: \( -7x + 19y = -18 \) - Equation 2: \( 4x + 19y = -18 \) *Note:* The label "eliminate" is written above the second set of equations. 3) - Equation 1: \( -2x - 10y = 26 \) - Equation 2: \( x + 5y = -13 \) 4) - Equation 1: \( 4x - y = 8 \) - Equation 2: \( 5x + 4y = 21 \) These equations are set up to be solved either by substitution, elimination, or graphical methods. The goal is to find the values of \( x \) and \( y \) that satisfy both equations in each set.
Transcribed Image Text:**Solving Systems of Equations** 1) - Equation 1: \( 9x + 6y = 18 \) - Equation 2: \( 6x - 6y = -24 \) 2) - Equation 1: \( -7x + 19y = -18 \) - Equation 2: \( 4x + 19y = -18 \) *Note:* The label "eliminate" is written above the second set of equations. 3) - Equation 1: \( -2x - 10y = 26 \) - Equation 2: \( x + 5y = -13 \) 4) - Equation 1: \( 4x - y = 8 \) - Equation 2: \( 5x + 4y = 21 \) These equations are set up to be solved either by substitution, elimination, or graphical methods. The goal is to find the values of \( x \) and \( y \) that satisfy both equations in each set.
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