Final answer:
The value of y that makes the equation 12y - 1 = 6 true is 7/12.
Step-by-step explanation:
To find the value of y that makes the equation true, we need to solve for y. The equation is given as 12y - 1 = 6. To isolate y, we can add 1 to both sides of the equation:
12y - 1 + 1 = 6 + 1. This simplifies to 12y = 7. Finally, we divide both sides by 12 to solve for y:
y = 7/12.
Therefore, the value of y that makes the equation true is 7/12.