y=12/7x +39/7
Step-by-step explanation:
7y-12x=39
7y=12x+39
y=12/7x+39/7
Okay. 12 - 4 is 8. For the other question, you have to multiply the difference of that by 1/4. 8 * 1/4 is 2. The expression of (12 - 4) is four times the value of 1/4 * (12 - 8). and 2 is 1/4 the value of 8. The answers to this question are A , B, and C.