Найти x
(x+2)+(x+4)=24,4

(х+2)+(х+4) = 24,4х+2+х+4=24,42х+6=24,42х=24,4-62х= 18,4х=18,4 :2х= 9,2============(9,2+2)+(9,2+4) =24,411,2 + 13,2= 24,424,4=24,4

(x+2)+(x+4)=24,4x+2+x+4=24.42x+6=24.42x=24.4-62x=18.4x=9.2