SOLUTION: I don't get how to answer this step by step 8m+6=7m+5

 

Hi,

Idea is to 'isolate' m on one side of the equal sign

8m+6=7m+5

8m - 7m +6= 7m - 7m +5

   m + 6 = 5

  m + 6 - 6 = 5 - 6

       m = -1

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