Looks like you are missing a fraction after the 'If'
Answer:
same I dont know your language
Step-by-step explanation:
ANSWER
{x|x < -2 or x > 8}
EXPLANATION
The given absolute inequality is

By the definition of absolute value,

Multiply through the second inequality by -1 and reverse the inequality sign


Simplify

Divide through by 2

C. Only one pair of sides is parallel.
Answer: x = 14
Step-by-step explanation:
-x+14 = 0
Subtract 14 from both sides of the equation :
-x = -14
Multiply both sides of the equation by (-1) : x = 14