0
Wiki User
56
You mean : 7*(3+5)=7*8=56
8
-7
It is: 8+1+7 = 16
7 and 8
8(5+4)+7 = 79
The sum of 1 and 7 is 8. That is, 1 + 7 = 8
8 + 7 = 15
the sum of 8 and 4 times a number is 36
five times the sum of a number and 8 is -15.
15
The sum is: 8
64
76
It is: 7+8+25 = 40