7(3m-1)=28

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Solution for 7(3m-1)=28 equation:



7(3m-1)=28
We move all terms to the left:
7(3m-1)-(28)=0
We multiply parentheses
21m-7-28=0
We add all the numbers together, and all the variables
21m-35=0
We move all terms containing m to the left, all other terms to the right
21m=35
m=35/21
m=1+2/3

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