queenb4 queenb4
  • 18-01-2016
  • Mathematics
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2x-1/4(12x+4)=3



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

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Billymkhoi
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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