Respuesta :
x+23=9x+23=9
x+23=9x+23
9x+23=9
x+23=9
x=-14 but it isn't because
9x+23=9
9x=-14
x=-1 5/9
So...
x+23=9x+23
9x+23=9
x+23=9
x=-14 but it isn't because
9x+23=9
9x=-14
x=-1 5/9
So...