Question

[Munn ._.]

3+x+5=19

kb ik

Answer 1

[Music Girl]

3+x+5=19

3+x=19-5

3+x=14

x=14-3

x=11

Answer 2

[NGUYỄN THỊ CẨM TIÊN]

3+x+5=19

x=19-3-5

x=11