Answer:
5p-z-20
Step-by-step explanation:
Hope this helps!
Answer:
8
Step-by-step explanation:
Answer:
6-13=7 , 7-13=6
6+1=7,7-1=6,
Step-by-step explanation:
The value of x is 2 because we can compare like terms
Answer: -3n+31
Step-by-step explanation:
1. 28-55=3
25-22=3
22-19=3
19-16=3
This means that n = -3 as we are subtracting
2. We then do the opposite, we take the first number and we add 3 instead of taking it away we get 31.
That is how you get your answer
-3n+31
