(62,4+y)-13,4=91. 0,175-(0,03-x )=0,15. 100,3-(9,2-x)=97,64. - вопрос №85646296241349101750030151003929764 от dasha50052 15.09.2021 01:08

Question

Математика: (62,4+y)-13,4=91. 0,175-(0,03-x )=0,15. 100,3-(9,2-x)=97,64.

dasha50052 · Answer

(62,4+у)-13,4=9162,4+у-13,4=9149+у=91у=91-49у=420,175-(0,03-х)=0,150,175-0,03+х=0,150,145+х=0,15х=0,15-0,145х=0,005100,3-(9,2-х)=97,64100,3-9,2+х=97,6491,1+х=97,64х=97,64-91,1х=6,54...