1/2(b)(9)=21

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Solution for 1/2(b)(9)=21 equation: 



1/2(b)(9)=21

We move all terms to the left:

1/2(b)(9)-(21)=0



Domain of the equation: 2b9!=0

b^9!=0/2

b^9!=9√0

b!=0

b∈R



We multiply all the terms by the denominator


-21*2b9+1=0

Wy multiply elements

-42b^9+1=0

We do not support ebpression: b^9

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