Simplify by removing factor of 1
7z-49/7z
I have the answer as -7 is this correct
To simplify the expression by removing the factor of 1, we need to cancel out the common factor between the numerator and denominator. In this case, the common factor is 7z.
So, let's simplify the expression step by step:
7z - (49/7z)
Now, let's cancel out the common factor of 7z:
(7z - 49) / 7z
Since 7z can be divided by 7z, we can further simplify the expression:
(7z/7z - 49/7z)
1 - (49/7z)
Now, let's divide 49 by 7z:
1 - (7)
Finally, simplify the expression:
1 - 7 = -6
Therefore, the correct answer is -6, not -7.