Mathematics, 23.11.2019 00:31 trinity7265

Which equation shows the result of substituting and expression for y from the first equation into the second equation for the
given system?
ly=x+5
ly-2x=2
(5 – x) – 2x = 2
(x + 5) - 2x = 2
(x + 5) + 2x = 2
(x + 5)-2x = 0

Answers: 2

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Which equation shows the result of substituting and expression for y from the first equation into th...

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