помогите решить эти уравнения: 1) (33-m):60=-69 2) (55+n):16=-65 3) 99-(66-x):3=-22. Created by marinka200211. matematika-ru

помогите решить эти уравнения: 1) (33-m):60=-69 2) (55+n):16=-65 3) 99-...

marinka200211 @marinka200211

August 2022 1 7 Report

помогите решить эти уравнения:

1) (33-m):60=-69

2) (55+n):16=-65

3) 99-(66-x):3=-22

Answers & Comments

meripoppins60 1)  (33-m):60=-69
33-m=-69*60
m=33- 4140
m= 4107

2) (55+n):16=-65
    55+n=-65*16
    n=-1040-55
    n=-1095

3) 99-(66-x):3=-22
     -(66-x):3=-22-99
    66-x=121*3
      x=66-363
       x=-297

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