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.
Answer:

Step-by-step explanation:





Answer:
hen is in training of Marathon Vande hand run 8 Miles next day he plans to run the same I bless have much so how far does he planned
Step-by-step explanation:
the hendrun 8 and half miles the next radio Follow Me animal lover
2.5 liters = 0.66 gallons