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Mathematics, 20.09.2019 09:10 ruthd113
For the following system, use the second equation to make a substitution for x in the first equation.
3x + 2y = 7
x - y + 3 = 0
what is the resulting equation?
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Answers: 1
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For the following system, use the second equation to make a substitution for x in the first equation...
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