2m+1=21

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Solution for 2m+1=21 equation:


2m+1=21

We simplify the equation to the form, which is simple to understand 
2m+1=21

We move all terms containing m to the left and all other terms to the right. 
+2m=+21-1

We simplify left and right side of the equation. 
+2m=+20

We divide both sides of the equation by 2 to get m. 
m=10

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