7m-9=4

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Solution for 7m-9=4 equation: 



7m-9=4

We move all terms to the left:

7m-9-(4)=0

We add all the numbers together, and all the variables

7m-13=0

We move all terms containing m to the left, all other terms to the right

7m=13

m=13/7

m=1+6/7

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