Предмет: Математика, автор: dlonrylek

18+9х=x-14
3x-8=x+6 срочно!!!!!!!!!!!!!

vlad210106: 8x=-32; x=4
vlad210106: 2x=14; x=7

Ответы

Автор ответа: azusagawa0
1
18+9x=x-14
8x=-32
x=-4

3x-8=x+6
2x=14
x=7
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