4n+3=5n(2-2n)

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Solution for 4n+3=5n(2-2n) equation: 



4n+3=5n(2-2n)

We move all terms to the left:

4n+3-(5n(2-2n))=0

We add all the numbers together, and all the variables

4n-(5n(-2n+2))+3=0



We calculate terms in parentheses: -(5n(-2n+2)), so:

5n(-2n+2)

We multiply parentheses

-10n^2+10n

Back to the equation:

-(-10n^2+10n)



We get rid of parentheses

10n^2-10n+4n+3=0

We add all the numbers together, and all the variables

10n^2-6n+3=0

a = 10; b = -6; c = +3;
Δ = b2-4ac
Δ = -62-4·10·3
Δ = -84
Delta is less than zero, so there is no solution for the equation

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