estellamariexx estellamariexx
  • 21-01-2019
  • Mathematics
contestada

-1/2w-3/3=1/3w
been struggling with the longest time. please help

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 21-01-2019

Answer:

-6/5 = w

Step-by-step explanation:

-1/2w-3/3=1/3w

Add 1/2 w to each side

-1/2w+ 1/2 w -3/3=1/3w+ 1/2 w

-3/3 = 1/3w+ 1/2 w

-3/3 is 1

-1 = 1/3w+ 1/2 w

Get a common denominator for the right side of 6

-1 = 1/3*2/2 w + 1/2 *3/3 w

-1 = 2/6w + 3/6 w

-1 = 5/6 w

Multiply by 6/5 to isolate w

-1 *6/5 = 5/6*6/5 w

-6/5 = w

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