(50+120+350+450+100+80x)/14x=82等于几?X是未知数(50+120+350+450+100+80x)/14+x=82看错了`是14+X``

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(50+120+350+450+100+80x)/14x=82等于几?X是未知数(50+120+350+450+100+80x)/14+x=82看错了`是14+X``(50+120+350+450+1

(50+120+350+450+100+80x)/14x=82等于几?X是未知数(50+120+350+450+100+80x)/14+x=82看错了`是14+X``
(50+120+350+450+100+80x)/14x=82
等于几?X是未知数
(50+120+350+450+100+80x)/14+x=82
看错了`是14+X``

(50+120+350+450+100+80x)/14x=82等于几?X是未知数(50+120+350+450+100+80x)/14+x=82看错了`是14+X``
1070+80x=14(82-x)=1148-14x
94x=78
x=39/47
或者(50+120+350+450+100+80x)/(14+x)=82
1070+80x=1148+82x
2x=-78
x=-39