Question

I need help pls its math btw

Answer 1

Given:-

• 
  `\textrm{12 + 3x - 5 = 8x + 8 - 5x \: \: - - - eqⁿq}`

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Her final two steps are :

• 
  `\rm \: 7 + 3x = 3x + 8`

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• 
  `\rm \: 7 = 8`

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Solution:-

• 
  `\rm \: 12 + 3x - 5 = 8x + 8 - 5x`

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• 
  `\rm \: 3x + 12 - 5 = 8x - 5x + 8`

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• 
  `\rm \: 3x + 7 = 3x + 8`

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• 
  `\rm \: 3x - 3x = 8 - 7`

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• 
  `\rm \: 1x = 1`

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• 
  `\rm \: x = \cancel (1)/(1)`

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• 
  `\boxed{ \rm \purple{ \: x = 0\: }}`

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The solution is x = 0. it is ordered pair ( 7 , 8 )

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