D I believe I hope this helps :)
The answer is the last one listed...
hope that helps
It is neccesary because you cannot subtract them without having a common denominator so you have to rename 4 1/2
<u>Answer</u>
A. y – 1 = 0
<u>Explanation</u>
5x – 8y + 3 = 5x – 7y + 2
First put the like terms together.
5x - 5x -8y + 7y + 3 - 2 = 0
0x - y + 1 = 0
-y + 1 = 0
Multiplying both sides of the equation by -1.
-1(-y + 1) = -1 × 0
y - 1 = 0
