Solve the system with the addition method: -7x + y = 15 %3D 8x +7y - 66 %3D Answer: (x, y) = Preview x Preview y Enter your answers as integers or as reduced fraction(s) in the form A/B. Submit Question

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter5: Factoring Polynomials
Section5.13: Using Factoring To Solve Problems
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Solve the system with the addition method:
– 7x + y =
( 8z +7y
15
-66
%3D
Answer: (x, y) :
Preview x
Preview y
Enter your answers as integers or as reduced fraction(s) in the form A/B.
Submit Question
hp
->
%23
%24
4.
6.
Transcribed Image Text:Solve the system with the addition method: – 7x + y = ( 8z +7y 15 -66 %3D Answer: (x, y) : Preview x Preview y Enter your answers as integers or as reduced fraction(s) in the form A/B. Submit Question hp -> %23 %24 4. 6.
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