Решение уравнения 36*(x-3)=10-2*(x+2)

vlad1269 vlad1269    2   06.03.2019 22:40    1

Ответы
anshul anshul  24.05.2020 02:48

36*(x-3)=10-2*(x+2)

36x-108=10-2x-4

36x+2x=108+10-4

38x=114

x=114:38

x=3

проверка

36(3-3)=10-2(3+2)

36*0=10-2*5

36*0=10-10

  0=0

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Angelina5353 Angelina5353  24.05.2020 02:48

36*(х-3)=10-2*(х+2)                                                                                                      36х-108=10-2х+4                                                                                                          36х+2х=108+10-4                                                                                                         38х=114                                                                                                                       х=114:38                                                                                                                     Х=3                                                                                                                              36*(3-3)=10-2*(3+2)                                                                                                      36*0=10-2*5                                                                                                                 0=10-10  0=0                                                                                                                

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