Answer:
u = 3
Explanation:
Step 1: Distribute 5 in u - 5

Step 2: Add like terms together (u-term)

Step 3: Add both sides by 25

Step 4: Divide both sides by 11

Answer Check
Step 1: Substitute u = 3 in the equation

Step 2: Evaluate & Simplify

Since the equation is true after substituting u = 3. Therefore, the answer is u = 3.
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