Answer:
you +1 on each side
Step-by-step explanation:
a is 30-1=7
b is 32=8
to get from "a" to "b" you simply add one on both sides
32 - 1 = 7
+ 1 +1
------------------
32=8
The first two were negative integers and the quotient is therefor a positive integer (Two negatives equal a positive)
Since is addition you do the opposite and subtract 12 from 12 and -5 then 12 cancels out and -5-12=-17
Sounds like answer d to me
The correct answer is C. 2y = 22
