-12m+16-3=-20-9m

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Solution for -12m+16-3=-20-9m equation:



-12m+16-3=-20-9m
We move all terms to the left:
-12m+16-3-(-20-9m)=0
We add all the numbers together, and all the variables
-12m-(-9m-20)+16-3=0
We add all the numbers together, and all the variables
-12m-(-9m-20)+13=0
We get rid of parentheses
-12m+9m+20+13=0
We add all the numbers together, and all the variables
-3m+33=0
We move all terms containing m to the left, all other terms to the right
-3m=-33
m=-33/-3
m=+11

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