Seudónimo Seudónimo

08-04-2018
Mathematics

contestada

Solve the equation

|-2x + 2| -3 = -3

Respuesta :

ProfessorM ProfessorM

08-04-2018

Add 3 both members:

|-2x + 2| -3 +3= -3 +3

|-2x + 2| = 0

You can remove absolute value (because |0|=0)

-2x + 2 = 0

Well...

X= (-2)/(-2) = 1

Good luck!
M.

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