解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11

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解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11x(2x

解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11
解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11

解方程x(2x-3)+3x+3x(x-2)=5x(x-4)+11
x(2x-3)+3x+3x(x-2)=5x(x-4)+11
2x²-3x+3x+3x²-6x=5x²-20x+11
5x²-6x=5x²-20x+11
5x²-6x-5x²+20x=11
14x=11
x=11/14
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