Solve for x
Divide both sides by -4
X= - 10/4
Now simplify by dividing top and bottom by 2
X= -5/2 or - 2 1/2
I'll try to understand this but I don't really get it because I'm in middle school
You are dividing a number (x) by three and then subtracting 1 like this. (x/3)-1
The answer is 10 because 9x5=45 then you do 45-15=30 then you divide by 3 which is 10.
Your welcome
