Answer:
x= 16
Step-by-step explanation:
combine multiplied terms into a single fraction


Multiply by 1


Combine multiplied term into a single fraction

Multiply by 1

Multiply all terms by the same value to eliminate fraction denominators

cancel multiplied terms that are in the denominator

Distribute

Distribute

Add 12 to both sides of the equation

Simplify

Subtract 2x from both sides of the equation

Simplify

If the perimeter around a square is 84 centimeters then the length of just one side of the square will be 21 centimeters. We know this because a square must have 4 equal sides and by dividing 84 by 4 you would get your answer 21 centimeters
Hope this helps :)
Answer:
Goslings following their mother to stay protected.
Answer:
You're right, the answer is C.
Step-by-step explanation: