Question

[Amlan]

2 . ( x - 5  ) - 17

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Answer 1

[Incredient]

2. (x-5) - 17

=2.x - 2 . 5 - 17

=2x - 10 - 17

=2x - 27

Answer 2

[phạm thị kim yến]

2.(x-5)=17

x-5      =17:2

x-5      = \(\frac{17}{2}\)

x          =\(\frac{17}{2}\)+5

x           = \(\frac{27}{2}\)