方程(x+3)(2x-5)-(2x+1)(x-8)的解为x=____
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![方程(x+3)(2x-5)-(2x+1)(x-8)的解为x=____](/uploads/image/z/312560-8-0.jpg?t=%E6%96%B9%E7%A8%8B%28x%2B3%29%282x-5%29-%282x%2B1%29%28x-8%29%E7%9A%84%E8%A7%A3%E4%B8%BAx%3D____)
方程(x+3)(2x-5)-(2x+1)(x-8)的解为x=____
方程(x+3)(2x-5)-(2x+1)(x-8)的解为x=____
方程(x+3)(2x-5)-(2x+1)(x-8)的解为x=____
(x+3)(2x-5)-(2x+1)(x-8)=41
2x^2+x-15-2x^2+15x+8=41
15x+x=41+15-8
16x=48
x=3