Answer:
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations (this isn't a sponsor I've just been using it since the 6th grade lol).
Answer: -4/3
Answer is in this link:
brainly.com/question/17270742
if you can use negative numbers then you could use 21 and -15
so
adding them together is 21 + (-15) = 6
and then subtracting 21 - (-15) =
21 + 15 = 36
do you think that would work ? :/
-2= 1/5x-2 +9
-2= -0.4 +9
please find below
