What's More
Find the stum
1. (-6x - 3) + (3-9)
2. (57+ 10x + 4y+)+ (x* + Buy-by)
Find the difference
1. (x + 4y) - (51 - 3y)
2. Habe - 19ab-e9aºbe - 23abe')-(16abe + 35abc-48abe)​