x(a+30)=5000+3000怎么解

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x(a+30)=5000+3000怎么解x(a+30)=5000+3000怎么解x(a+30)=5000+3000怎么解x(a+30)=5000+3000x(a+30)=8000x=8000/(a+3

x(a+30)=5000+3000怎么解
x(a+30)=5000+3000怎么解

x(a+30)=5000+3000怎么解
x(a+30)=5000+3000
x(a+30)=8000
x=8000/(a+30)