(2.5x-9)+6x=-7
4(x-2)+x=-13
21=6-x-4x
and 5-11x=7(5-2x)
plz hel...
Mathematics, 06.12.2020 23:10 miguegen6225
(2.5x-9)+6x=-7
4(x-2)+x=-13
21=6-x-4x
and 5-11x=7(5-2x)
plz help fast
Answers: 3
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