Explanation:
To find the absolute value of |3-7| within the expression 11+ |3-7|, follow these steps:
Calculate the expression inside the absolute value bars: 3 - 7 = -4.
Take the absolute value of -4, which is the distance from -4 to 0 on the number line: | -4 | = 4.
Now, substitute the absolute value back into the original expression: 11 + 4 = 15.
So, the value of the expression 11+ |3-7| is 15.