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I need help pls its math btw

I need help pls its math btw-example-1
User Hgdean
by
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1 Answer

4 votes

Given:-


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


\:

Her final two steps are :


  • \rm \: 7 + 3x = 3x + 8


\:


  • \rm \: 7 = 8


\:

Solution:-


  • \rm \: 12 + 3x - 5 = 8x + 8 - 5x


\:


  • \rm \: 3x + 12 - 5 = 8x - 5x + 8


\:


  • \rm \: 3x + 7 = 3x + 8


\:


  • \rm \: 3x - 3x = 8 - 7


\:


  • \rm \: 1x = 1


\:


  • \rm \: x = \cancel (1)/(1)


\:


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


\:

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

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User Azaz Ul Haq
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