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2m+12=3m-31

Guest Aug 24, 2017

Best Answer 

 #1
avatar+7153 
+3

2m + 12  =  3m - 31

                                  Subtract  2m  from both sides of the equation.

12  =  3m - 2m - 31

 

12  =  m - 31

                                  Add  31  to both sides of the equation.

43  =  m

hectictar  Aug 24, 2017
 #1
avatar+7153 
+3
Best Answer

2m + 12  =  3m - 31

                                  Subtract  2m  from both sides of the equation.

12  =  3m - 2m - 31

 

12  =  m - 31

                                  Add  31  to both sides of the equation.

43  =  m

hectictar  Aug 24, 2017

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