Answer: The student solved the problem correctly. Subtracting 12.7 from both sides of the equation isolates the variable, y.
Explanation:
The student solved the problem correctly. Subtracting 12.7 from both sides of the equation isolates the variable, y. The answer is right because the question is answered correctly and no other choice says correctly so this is the right answer. Please give me a brainliset if this helped!