d = -3.5
the answer is a
11+16=8+ d. In this problem, you should move all numbers to one side. Like this: 11+16-8=d. Now combine, and you get the answer, which is: d=19.
3+d=11 d would have to be the number added to 3 that results in the answer 11. I can think of one: 8. Are there any others?
24 Hours in a Day
4(9)-11=25 2(9)+7=25 d=9
d = a - 2bc
A plus b plus c equals d. A is the largest answer b is the smallest answer and d is less than 6?''