Lalagrl
Lalagrl Lalagrl
  • 19-01-2019
  • Mathematics
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5 1/3 x+8 1/2 =3 1/3
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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 19-01-2019

Answer:

x = -31/32

Step-by-step explanation:

5 1/3 x+8 1/2 =3 1/3

Subtract 8 1/2 from each side

5 1/3 x+8 1/2-8 1/2 =3 1/3 - 8 1/2

5 1/3 x = 3 1/3 - 8 1/2

Get a common denominator of 6

5 1/3 *2/2 x = 3 1/3 * 2/2 - 8 1/2 * 3/3

5 2/6 x = 3 2/6 - 8 3/6

Change the mixed numbers to improper fractions

5 2/6  = (6*5+2) /6 = 32/6

3 2/6 = (6*3 +2)/6 = 20/6

8 3/6 = (6*8+3)/6 = 51/6

32/6x = 20/6 - 51/6

Multiply each side by 6

6* 32/6x = (20/6 - 51/6) *6

32x = 20-51

32x = -31

x = -31/32

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