Реши неравенства а+123288. Created by nikitinakatya2. matematika-ru

Реши неравенства а+123288...

nikitinakatya2 @nikitinakatya2

August 2022 2 4 Report

Реши неравенства а+12<21 4х>3288

AstonishedDragon А+12<21
а<21-12
а<9
Ответ: а<9
4х>3288
х>3288:4
х>822
Ответ: х>822

0 votes Thanks 2

Munkush $a+12\ \textless \ 21 \\ a\ \textless \ 21-12 \\ OTBET: \boxed{a\ \textless \ 9} \\ \\ 4x\ \textgreater \ 3288 \\ x\ \textgreater \ 3288:4 \\ 
OTBET: \boxed{x\ \textgreater \ 822}$

0 votes Thanks 0

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