Respuesta :
X=-2
Divide both sides by 2 to get x+ 1=-1
Subtract 1 from both sides to get x=-2
Check by substituting-2 for x, and find that -2=-2
Hope this helps!
Divide both sides by 2 to get x+ 1=-1
Subtract 1 from both sides to get x=-2
Check by substituting-2 for x, and find that -2=-2
Hope this helps!