kaitconn kaitconn

30-08-2018
Mathematics

contestada

find the difference between (x+7) & (3x+4)

Respuesta :

03-09-2018

(x + 7) - (3x + 4) = x + 7 - 3x - 4 = (x - 3x) + (7 - 4) = -2x + 3

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