Answer:
third one
Step-by-step explanation:
l 3q-2 l = 7
drop absolute value symbols and set up two equations
3q - 2 = 7 or 3q - 2 = -7
3q = 9 3q = -5
q = 3 q = 
Answer:
Step-by-step explanation:
B
Answer:
nothing
Step-by-step explanation:
The ones digit will not change.....only the 'tens' digit will change...
Answer: The answer for the first one is x=1/36y and the second one is
y=1/2x-2