Question

Rezolvat ecuatiile
A)x-11,2=7
B)13-x=4,38
C18,3-x=7,69
Ajutatima vă rog frumos
Am nevoie urgent

Answer 1

A)x-11,2=7

x= 7+11,2

x= 18,2

B)13-x=4,38

x= 13-4,38

x= 8,62

C.)18,3-x=7,69

x= 18,3-7,69

x= 10,61