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Mathematics, 04.02.2020 15:44 sharkboy3780
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
answer
2y - 6
-2y + 6
-2y - 6
2y + 6
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