-3 = x + x + x
-3 = 3x
-3/3 = x
x = -1
Answer:
c:84
Step-by-step explanation:
set your equasion to 9/7 = 108/x .solve the equasion and you get 84 for x
Answer:
x=2.75
Step-by-step explanation:
The answer will be correct.
Answer:

Step-by-step explanation:
Given

Required
True values of x
We have:


Collect like terms


Divide both sides by 3


This means that x has a value lesser than 14.67.
Hence, the valid values are:

Answer:
9.78778777 is an irrational number.