Question

[kieu the bao]

5.2+x=-10

Dễ ợt

Answer 1

[Cô nàng Thiên Bình]

5.2+x=-10

10+x=-10

x=-10-10

x=-20

Answer 2

[hoshimiya ichigo]

x=10-5,2

x=4,8

k nhé