Respuesta :

wegnerkolmp2741o

Answer:

w = -16

Step-by-step explanation:

w + (-2) = -18

Add 2 to each side

w-2+2 = -18+2

w = -16

Answer:

w= -16

Step-by-step explanation:

you need to make the numbers positive so that you don't have to add

and then  subtract 2 from 18 which equal 16

then you make it a negative  which makes it -16