89=1/20.3^2t

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Solution for 89=1/20.3^2t equation: 



89=1/20.3^2t

We move all terms to the left:

89-(1/20.3^2t)=0



Domain of the equation: 20.3^2t)!=0

t!=0/1

t!=0

t∈R



We get rid of parentheses

-1/20.3^2t+89=0

We multiply all the terms by the denominator


89*20.3^2t-1=0

Wy multiply elements

1780t-1=0

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

1780t=1

t=1/1780

t=1/1780

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