(5m+6)13+15=21

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Solution for (5m+6)13+15=21 equation:



(5m+6)13+15=21
We move all terms to the left:
(5m+6)13+15-(21)=0
We add all the numbers together, and all the variables
(5m+6)13-6=0
We multiply parentheses
65m+78-6=0
We add all the numbers together, and all the variables
65m+72=0
We move all terms containing m to the left, all other terms to the right
65m=-72
m=-72/65
m=-1+7/65

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