Ре.. уравнения,х-(90-64)=49;(27+49)-а=38;

Question

Ре.. уравнения,х-(90-64)=49;(27+49)-а=38;

Comments

x-(90-64)=49x=49+26x=75-------(27+49)-a=3876-a=38-a=38-76-a=-38a=38

Answer 1

Х-(90-64)=49
х-26=49
х=49+26
х=75

(27+49)-а=38
76-а=38
76-38=а
а=38