Question

2+3+x+4+8+9+2=28
friends I want answer with steps

Answer 1

5+x+23=28
x +28=28
x=28-28
x=0

Answer 2

2+3+x+4+8+9+2=28
X=28-(2+3+4+8+9+2)
X=28-28
X=0