d + 23 = 40. Whenever you have an = sign, you have to follow one rule: whatever you do on one side of the = sign, you must do on the other side as well. Here, we will subtract 23 from both sides. Now the equation is d + 23 - 23 = 40 - 23. The +23 and -23 on the left side of the = sign cancel, so d = 40 - 23. 40 - 23 = 17, so d = 17.
280
the answer is a
d = -3.5
A plus b plus c equals d. A is the largest answer b is the smallest answer and d is less than 6?''
d = a - 2bc
d=17
D=26.
4
40 Days of the Great Flood
a1 = 8 a9 = 48 so 8*d = 40 so that d = 5 And so a23 = 8 + 5*23 = 8 + 115 = 123
c = 6 and d = 7
z remains undefined.