3), Solve by х3 у - 10) (To uastitutiona tor y.) apha x + y = 2 Show steps Substitute the solved equation into the other equation. Solve the equation y%3D Substitute back into either original x +( ) = 2 equation. X = Solution to the system peaker notes

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterA: Appendix
SectionA.4: Factoring And Quadratic Equations
Problem 38E: Determine the length x by solving either the equation x4=6x+5 or the equivalent equation xx+5=24.
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Question
Solve by
(To uastitutiona tor y.)
3),
x = (y – 10)
x + y = 2
Show steps
Substitute the solved equation
into the other equation.
Solve the equation.
Substitute back into either original
x +( ) = 2
equation.
Solution to the system
peaker notes
DELL
7
8
Transcribed Image Text:Solve by (To uastitutiona tor y.) 3), x = (y – 10) x + y = 2 Show steps Substitute the solved equation into the other equation. Solve the equation. Substitute back into either original x +( ) = 2 equation. Solution to the system peaker notes DELL 7 8
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