Respuesta :
Add -5.5 to both sides to make the equation:
w=2.1
Hope this helps!
w=2.1
Hope this helps!
w-5.5 = -3.4
add 5.5 to each side
w = -3.4 + 5.5 = 5.5-3.4 = 2.1
w = 2.1
w-5.5 = -3.4
add 5.5 to each side
w = -3.4 + 5.5 = 5.5-3.4 = 2.1
w = 2.1