OpalLeFay
OpalLeFay
25-04-2018
Mathematics
contestada
Simplify
6 - 2[3( x + 1 ) - 5]
Respuesta :
hpsramiyahfield
hpsramiyahfield
25-04-2018
6 - 2 ( 3 (x + 1) - 5 )
= 6 - 2 (3 * x + 3 * 1 - 5)
= 6 - 2 (3x + 3 - 5)
= 6 - 2 (3x - 2)
Now the outer brackets:
= 6 - 2 * 3x - 2 * - 2
= 6 - 6x + 4
= -6x + 10.
I hope that helps. :)
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