20=1/2b(4)

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Solution for 20=1/2b(4) equation: 



20=1/2b(4)

We move all terms to the left:

20-(1/2b(4))=0



Domain of the equation: 2b4)!=0

b!=0/1

b!=0

b∈R



We add all the numbers together, and all the variables

-(+1/2b4)+20=0

We get rid of parentheses

-1/2b4+20=0

We multiply all the terms by the denominator


20*2b4-1=0

Wy multiply elements

40b^4-1=0

We do not support ebpression: b^4

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