Respuesta :
Answer:
g=29
Step-by-step explanation:
g+(-20) is the same as g-20.
We need to get the g by itself, so we then add twenty to both sides to get g=29
Hope this helps :-)

Answer:
g=29
Step-by-step explanation:
g+(-20) is the same as g-20.
We need to get the g by itself, so we then add twenty to both sides to get g=29
Hope this helps :-)