We solve for n by undoing operations step by step: add 11, then multiply by 2 to find n.
We want to solve the equation: 15 = n/2 - 11
To isolate the term with n/2, add 11 to each side:
15 + 11 = n/2
So, 26 = n/2
To get n by itself, multiply both sides by 2:
26 × 2 = n
So, n = 52
The value of n is 52.
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