shaunalab shaunalab

10-05-2017
Mathematics

contestada

x - 9 = 8(2x + 3) - 18

Respuesta :

10-05-2017

x = -1
How I got this?
First, simplify the question.
x - 9 = 16x + 24 - 18

x - 9 = 16x + 6

-15x = 15
divide 15 on each side
x = -1

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