Answer:
x = -8
Step-by-step explanation:
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, subtract 12 from both sides:
3x + 12 (-12) = -12 (-12)
3x = -12 - 12
3x = -24
Next, divide 3 from both sides:
(3x)/3 = (-24)/3
x = -24/3
x = -8
x = -8 is your answer.
~
3/2 = 9/x,
so 9 times 2 divided by 3 = 6
A: 6
Answer:
The lastt one
Step-by-step explanation:
Answer:
The value of X is 
Step-by-step explanation:
Given : 
To find : The value of X ?
Solution :

Converting ratios into fraction,


Cross multiply,



Therefore, The value of X is 