Final answer:
The value of x in the equation (8x+6) = m is (m - 6)/8.
Step-by-step explanation:
To solve for x in the equation (8x+6) = m, we can isolate x by subtracting 6 from both sides of the equation, giving us 8x = m - 6.
To get x by itself, we divide both sides of the equation by 8, resulting in x = (m - 6)/8. Therefore, the correct answer is option A: x = (m - 6)/8.