7+ 3x= -8
-8-7=-15
-15 divided by 3= -5
-5 is the answer
Step-by-step explanation: The easiest way to do this and the way I commonly use is to subtract 17 from 89then make it negative as you are making the negative number smaller by adding a smaller number therefore your answer is -72
The average rate of change is m=5.
Hope this helped.
The answer is false. They are the same
