【MATLAB基础】用matlab解出一个未知数的代数表达式

 

>> syms x D >> solve('0.15*D*x=(0.1*0.7*(1-(x)/0.5)/(0.02+0.1-(x)/0.5)+0.02)*x','x') ans = solve([0.15*x*D == x*((0.14*x - 0.07)/(2.0*x - 0.12) + 0.02)], [x]) >> x=solve([0.15*x*D == x*((0.14*x - 0.07)/(2.0*x - 0.12) + 0.02)], [x]) x = 0 (45*D - 181)/(750*D - 450)

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