Solve the following system by the substitution method. x+y=5 y=x²-7 ..... The solution set is { }. (Type an ordered pair. Use a comma to separate answers as needed. Simplify your answer.)

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Solve the following system by the substitution method.
x+y=5
y3x² -7
The solution set is
(Type an ordered pair. Use a comma to separate answers as needed. Simplify your answer.)
Transcribed Image Text:Solve the following system by the substitution method. x+y=5 y3x² -7 The solution set is (Type an ordered pair. Use a comma to separate answers as needed. Simplify your answer.)
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