If you mean: 500 + 4y + 11 = 551, then the answer would be y=10
500 plus 800 equals 1,300.
1,620
400 + 500 = 900
500+600= 1,100
1,500
548.
800
505
500 + 7878787 + 68686 + 7766 = 7,955,739
It doesn't, it equals 15.
500+50+5
How about 500 plus 80 = 580 as one example