Please help advise if my answer is correct
Is the solution of 25 + n = 30 greater or less than 30? Explain how you know without solving it?
By looking at the equation, I know that the value of the n = would be 5. It is not greater or less. It should be equal.
Please let me hear your expertise advise
Thanks!
I agree.
I agree too that it is equal. Your answer is good too but i would leave out or change the greater or less then sentence to: The answer would is equal because n=5, because n=5 and when you put 5 in the place of n you get 30. 30 is not more or less then 30 so it must be equal: and also write out all the numbers
xcn
Your answer is correct!
To determine if the solution of the equation 25 + n = 30 is greater or less than 30 without actually solving it, you can look at the equation itself.
In this case, the equation states that you need to add some value (n) to 25 to get a sum of 30. If you think about it, the only value of n that satisfies this equation and makes it true is 5.
Since 25 + 5 equals 30, and no other value of n would result in a sum of 30, we can conclude that the solution is not greater or less than 30, but rather equal to 30.
Therefore, your answer that the solution is equal to 30 is correct. Well done!