(1+40%)*80%-x=24 怎么解

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(1+40%)*80%-x=24怎么解(1+40%)*80%-x=24怎么解(1+40%)*80%-x=24怎么解(1+40%)*80%-x=241.4×0.8-x=241.12-x=24x=1.12

(1+40%)*80%-x=24 怎么解
(1+40%)*80%-x=24 怎么解

(1+40%)*80%-x=24 怎么解
(1+40%)*80%-x=24 1.4×0.8-x=24 1.12-x=24 x=1.12-24 x=-22.88 (1+40%)*80%-x=24