2. Determine the values of the variables to satisfy the equation. Ans. a = 10, b = 5 5a – 2b = 40

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
Chapter4: Polynomials
Section: Chapter Questions
Problem 18CT
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a + 3b = 25
%3D
3. Solve the value of x and y.
xy + y = -4
2x2 – 10y2 = 8
Ans. x = 3, y = -1
Transcribed Image Text:a + 3b = 25 %3D 3. Solve the value of x and y. xy + y = -4 2x2 – 10y2 = 8 Ans. x = 3, y = -1
2. Determine the values of the variables to satisfy the equation.
Ans. a = 10, b = 5
5a – 2b = 40
Transcribed Image Text:2. Determine the values of the variables to satisfy the equation. Ans. a = 10, b = 5 5a – 2b = 40
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