re9v8enpreyS re9v8enpreyS

23-07-2016
Mathematics

contestada

given: x - 7 > -2. choose the solution set

Respuesta :

apologiabiology apologiabiology

23-07-2016

remember you can do anything as long as you do it to both sides
add 7 to both sides
x>5

the solution set could look like
x>5
or
S={x|x>5} or
(5,∞)

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