Arturo O. answered • 12/29/19
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(-3x + 2y) - (-3x - 2y) = 7 - 4
-3x + 2y + 3x + 2y = 3
4y = 3
Jacquie M.
asked • 12/16/19What is the result of subtracting the second equation from the first? first equation:-3x+2y = 7 second equation-3x-2y = 4
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