Please help me out here, I’ve been reposting the same questions and have not seen people not answer mine. :( just please i will give u brainiest

Answer:
There are infinite solutions because they are the same equation
2D + 1G = 12
and
4D + 2G = 24 (divide by 2) 2D + G = 12
2D + 1G = 12 is the same as 2D + 1G = 12