queenb4 queenb4

18-01-2016
Mathematics

contestada

2x-1/4(12x+4)=3

2x-1/4 (12x+4)=3

Respuesta :

Billymkhoi Billymkhoi

18-01-2016

2x-1/4(12x+4)=3
⇒ 2x -1/4*(12x) -1/4*4= 3 (distributive property)
⇒ 2x -3x -1= 3
⇒ -x= 3+1
⇒ -x= 4
⇒ x= -4

Final answer: x=-4~

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