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Mathematics, 02.03.2021 19:10 jksike223
Reasoning Solve the system of linear equations using substitution. Use pencil and paper. Which
expression would be easier to substitute into the other equation, in order to solve this problem?
Explain your reasoning.
X = 4y - 9
X + 4y = 7
The solution is
(Simplify your answer. Type an ordered pair.)
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Answers: 1
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Reasoning Solve the system of linear equations using substitution. Use pencil and paper. Which
expr...
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