(-1.1+0.9^x)x=-66.6667

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Solution for (-1.1+0.9^x)x=-66.6667 equation: 



(-1.1+0.9^x)x=-66.6667

We move all terms to the left:

(-1.1+0.9^x)x-(-66.6667)=0

We add all the numbers together, and all the variables

(-1.1+0.9^x)x+66.6667=0

We multiply parentheses

0x^2-1.1x+66.6667=0

We add all the numbers together, and all the variables

x^2-1.1x+66.6667=0

a = 1; b = -1.1; c = +66.6667;
Δ = b2-4ac
Δ = -1.12-4·1·66.6667
Δ = -265.4568
Delta is less than zero, so there is no solution for the equation

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