Уравнение -1.3+X=-2.18

Question

Уравнение -1.3+X=-2.18

Answer 1

- 1.3 + х = - 2.18
х= - 2.18 + 1.3
х= - 0.88

Answer 2

-1,3+х= -2,18
х= -2,18+1,3
х= -0,88