1/2(4m+6)=21

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Solution for 1/2(4m+6)=21 equation: 



1/2(4m+6)=21

We move all terms to the left:

1/2(4m+6)-(21)=0



Domain of the equation: 2(4m+6)!=0

m∈R



We multiply all the terms by the denominator


-21*2(4m+6)+1=0

Wy multiply elements

-42m(4+1=0

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