4. Solve the system of equations by graphing and check your answer by substituting back into both the equations. y =x-7 3 2x - y = -15

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
Section4.2: Adding And Subtracting Polynomials
Problem 13P
Question
4. Solve the system of equations by graphing and check your answer by substituting back into both the equations
y%3Dx-7
3.
2x - y=-15
Bi
U Font Family
-AA A
三
四
5. (06.03)
Transcribed Image Text:4. Solve the system of equations by graphing and check your answer by substituting back into both the equations y%3Dx-7 3. 2x - y=-15 Bi U Font Family -AA A 三 四 5. (06.03)
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