121=4m+7m

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Solution for 121=4m+7m equation:



121=4m+7m
We move all terms to the left:
121-(4m+7m)=0
We add all the numbers together, and all the variables
-(+11m)+121=0
We get rid of parentheses
-11m+121=0
We move all terms containing m to the left, all other terms to the right
-11m=-121
m=-121/-11
m=+11

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