23m-5=21m+5

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Solution for 23m-5=21m+5 equation: 



23m-5=21m+5

We move all terms to the left:

23m-5-(21m+5)=0

We get rid of parentheses

23m-21m-5-5=0

We add all the numbers together, and all the variables

2m-10=0

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

2m=10

m=10/2

m=5

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