Answer:
8/9
Step-by-step explanation:
It can sometimes be difficult to divide fractions, such as 2/3 divided by 3/4! When we divide two fractions, such as 2/3 ÷ 3/4, we flip the second fraction and then we simply multiply the numerators with each other and the denominator with each other. We also simplify the answers to fraction problems whenever possible. 
Hope This Helps You!
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Answer:
x=2,1 solving with quadratic formula 
Step-by-step explanation:
 
        
             
        
        
        
9514 1404 393
Answer:
   x +7
Step-by-step explanation:
The argument of the absolute value function is positive for any x > -7. The required domain is a subset of that, so the absolute value function does not change its argument.
   |x+7| for x ≥ 7 is x +7
 
        
             
        
        
        
5+x=-9
Use the subtractive property of equality to isolate x.
5+x=-9
-5 -5
x=-14
The value that satisfies x is -14. You can check your work by substituting x as -14 and checking if the equation is satisfied.
5+x=-9
x=-14
5+(-14)=-9
5-14=-9
-9=-9 
the answer is correct. Succinctly, x=-14.