Q3: Find the solution of x.y and z by using Gramer's Rule 2x 4y = 6 x+y+z 1 5y +72 10

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter2: Solving Linear Equations And Inequalities
Section2.6: Solve A Formula For A Specific Variable
Problem 2.126TI: Solve the formula 5x+2y=18 for y: (a) when x=4 (b) in general
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Q3: Find the solution of x.y and z by using Gramer's Rule
2x - 4y 6
x+y +z 1
5y + 7z = 10
Transcribed Image Text:Q3: Find the solution of x.y and z by using Gramer's Rule 2x - 4y 6 x+y +z 1 5y + 7z = 10
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