6.9=m+(-2)

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Solution for 6.9=m+(-2) equation: 



6.9=m+(-2)

We move all terms to the left:

6.9-(m+(-2))=0



We calculate terms in parentheses: -(m+(-2)), so:

m+(-2)

We add all the numbers together, and all the variables

m-2

Back to the equation:

-(m-2)



We get rid of parentheses

-m+2+6.9=0

We add all the numbers together, and all the variables

-1m+8.9=0

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

-m=-8.9

m=-8.9/-1

m=8+0.9/1

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