2,4+x=-2,8 heeeelllp please

Question

2,4+x=-2,8 heeeelllp please

Answer 1

2,4 + х = -2,8,
х = -2,8 - 2,4,
х = -2,8 + (-2,4),
х = -5,2.

Answer 2

Х=-2.8-2.4
х=-5.2
Ответ: -5.2