Answer:
\(\boxed{D.}\)
Step-by-step explanation:
On A.- Multiplication property of equality is multiplying both sides of an equation by the same number it does not change the equation.
______________________________________________________
On B. - Division property of equality is dividing both sides of an equation by the same non-zero number it does not change the equation.
________________________________________________________
On C.- Subtraction property of equality is subtracting the same number from both sides of an equation it does not change the equation.
________________________________________________________
On D.- Addition property of equality is adding the same number to both sides of an equation it does not change the equation.
x-6=14
First you had to add by six from both sides of an equation form.
x-6+6=14+6
Then simplify by equation.
x=20
Final answer: \(\boxed{x=20}\)
_______________________________________________________
Hope this helps!
And thank you for posting your question at here on brainly, and have a great day.
-Charlie
