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QuizMultiple Choice

Linear Systems of Equations — Test

Question 1 • Mathematics 8

Which equation results from adding the equations in this system? negative 2 x plus y is equal to 8 5 x minus y is equal to negative 5

Answer
A
3 x is equal to 13
B
7 x is equal to 3
C
3 x is equal to 3
D
7 x is equal to 13
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Which equation results from adding the equations…