3x^2+5x=8x-9

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Solution for 3x^2+5x=8x-9 equation: 



3x^2+5x=8x-9

We move all terms to the left:

3x^2+5x-(8x-9)=0

We get rid of parentheses

3x^2+5x-8x+9=0

We add all the numbers together, and all the variables

3x^2-3x+9=0

a = 3; b = -3; c = +9;
Δ = b2-4ac
Δ = -32-4·3·9
Δ = -99
Delta is less than zero, so there is no solution for the equation

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