Question

13.2+x=64.3+0.9 уравнение

Answer 1

13.2+х=64.3+0.9
13.2+х=65.2
х=65.2-13.2
х=52

Answer 2

13,2 + х = 64,3+0,9
13,2 +х= 65,2
х = 65,2- 13,2
х= 52