The standard form: Ax + By = C.
3x - 9 = 7y add 9 to both sides
3x = 7y + 9 subtract 7y from both sides
Answer:
3x - 7y = 9
Explanation:
3x - 9 = 7y
Add 9 to both sides.
3x = 7y + 9
Now subtract 7y from both sides.
3x - 7y = 9 (answer).
5.6m questions
7.3m answers