-1-8m=-9-9m

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Solution for -1-8m=-9-9m equation:



-1-8m=-9-9m
We move all terms to the left:
-1-8m-(-9-9m)=0
We add all the numbers together, and all the variables
-8m-(-9m-9)-1=0
We get rid of parentheses
-8m+9m+9-1=0
We add all the numbers together, and all the variables
m+8=0
We move all terms containing m to the left, all other terms to the right
m=-8

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