Answer:
C
Explanation:
A. the 4 cannot go past the equal sign. The 4 only changes what is inside the brackets. Not the answer.
B: You could use B if it was done correctly.
8x + 6 = 5 The 4 can only affect the right hand side.
C. is Correct.
D. I really don't see the steps to get this. In any event it is not correct.