3=0.2-7m

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Solution for 3=0.2-7m equation: 



3=0.2-7m

We move all terms to the left:

3-(0.2-7m)=0

We add all the numbers together, and all the variables

-(-7m+0.2)+3=0

We get rid of parentheses

7m-0.2+3=0

We add all the numbers together, and all the variables

7m+2.8=0

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

7m=-2.8

m=-2.8/7

m=-2.8/7

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