Answer:
x=6
Step-by-step explanation:
2(x-1)=x+4 multiply 2 to x and -1
2x-2=x+4 put your variables and numbers on the same sides by + or -
x=6 there's your answer! :)
Answer:
-2/5
Step-by-step explanation:
The answer is D. "x=-15 or 15."
You can solve this by adding seven on both sides.
|x|-7=8
+7 +7
------------
|x|=15
Therefore, x is either equal to 15 or -15.
Answer:
btw the mode is the biggest number there, the median is the difference of the smallest and biggest, range is the smallest number, and mean is the number of numbers
Step-by-step explanation:
hope it helps
Answer:
9and 12at the top is the answer
