(1+r)^20-1/r(1+r)^20=7.041

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Solution for (1+r)^20-1/r(1+r)^20=7.041 equation: 



(1+r)^20-1/r(1+r)^20=7.041

We move all terms to the left:

(1+r)^20-1/r(1+r)^20-(7.041)=0



Domain of the equation: r(1+r)^20!=0

r∈R



We add all the numbers together, and all the variables

(r+1)^20-1/r(r+1)^20-(7.041)=0

We add all the numbers together, and all the variables

(r+1)^20-1/r(r+1)^20-7.041=0

We multiply all the terms by the denominator


((r+1)^20)*r(r+1)^20-(7.041)*r(r+1)^20-1=0

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

((r+1)^20)*r(r+1)^20-(7.041)*r(r+1)^20=1

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