write the fraction as a difference.
3x - 7
_______
12
To write the fraction 3x - 7/12 as a difference, we need to express it as the difference of two terms.
Step 1: Start with the given fraction 3x - 7/12
Step 2: To write it as a difference, we can break 3x into two terms by introducing a new term. Let's call it y:
3x = y + (3x - y)
Step 3: We need to make sure the new term y does not affect the value of the fraction. To do this, we add and subtract the same value of y:
3x - 7/12 = y + (3x - y) - 7/12
Step 4: Now, we can simplify the expression:
3x - 7/12 = 3x - y - 7/12
So, the fraction 3x - 7/12 can be written as the difference (3x - y) - 7/12.