Solve by the system of equation by elimination or substitution. Show the final answers in 4 decimal places

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Solve by the system of equation by elimination or substitution. Show the final answers in 4 decimal places 

2
O -S=4SI,-SIz-303
40= =54+7OIz -4013
2
З
20 = -30II это - 40тг +9073
4012
-
Transcribed Image Text:2 O -S=4SI,-SIz-303 40= =54+7OIz -4013 2 З 20 = -30II это - 40тг +9073 4012 -
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