Answer:
The final price would be $26.95
Step-by-step explanation:
Answer:
Th answer is C u got it right
Step-by-step explanation:
Answer:
All real numbers
Step-by-step explanation:
21 - 7x = 7(3 - x)
21 - 7x = 21 - 7x
Since both sides of the equation are equal, the answer is all real numbers.