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Mathematics, 03.11.2019 01:31 MC2007
Which equation shows the result of substituting and expression for y from the first equation into the second equation for the
given system?
y = x+5
tv-2x=2
(5 – x) – 2x = 2
(x + 5) - 2x = 2
(x + 5) + 2x = 2
(x + 5) - 2x = 0
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Answers: 1
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