4m-7=9m+18

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Solution for 4m-7=9m+18 equation: 



4m-7=9m+18

We move all terms to the left:

4m-7-(9m+18)=0

We get rid of parentheses

4m-9m-18-7=0

We add all the numbers together, and all the variables

-5m-25=0

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

-5m=25

m=25/-5

m=-5

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