Mathematics, 03.01.2020 07:31 astigall6360

35 points and brainliest for fastest and best !
for the following system, if you isolated x in the first equation to use the substitution method, what expression would you substitute into the second equation?

−x + 2y = −6
3x + y = 8

−2y + 6
2y − 6
2y + 6
−2y − 6

Answers: 3

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35 points and brainliest for fastest and best !
for the following system, if you isolated x i...