Determine the solution which satisfies the two equations x - y= 11 and 2x+y = 19.

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
Chapter9: Systems Of Linear Equations
Section9.2: The Substitution Method
Problem 19WE
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Determine the solution which satisfies the two equations x-y=11 and 2x +y = 19.
(A)
х38, у%33
B)
x = - 3, y= - 14
x = 10, y= - 1
(D
x=7, y= - 4
(E) none of the given choices
Transcribed Image Text:Determine the solution which satisfies the two equations x-y=11 and 2x +y = 19. (A) х38, у%33 B) x = - 3, y= - 14 x = 10, y= - 1 (D x=7, y= - 4 (E) none of the given choices
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