Mathematics, 05.10.2019 11:40 mimas76
For the following system, use the second equation to make a substitution for x in the first equation. x + 2y = 7 x + 5 = 3y what is the resulting equation? 3y - 5 - 2y = 7 3y + 5 + 2y = 7 3y - 5 + 2y = 7
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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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