Respuesta :
x= -1
2x+4-x=x+3-x subtract x from both sides
x+4=3
x+4-4=3-4 subtract 4 from both sides
Therefore, x=-1
2x+4-x=x+3-x subtract x from both sides
x+4=3
x+4-4=3-4 subtract 4 from both sides
Therefore, x=-1