If 2x² – 2y = 125 and x - y = 2.5, find the value of
x + y...
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Mathematics, 27.02.2021 20:50, edailey7230
If 2x² – 2y = 125 and x - y = 2.5, find the value of
x + y
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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