Questions: Solve for u. 7+u=-9 u=

Transcript text: Solve for $u$. \[ \begin{array}{l} 7+u=-9 \\ u=\| \end{array} \]

Solution

Solution Steps

To solve for $ u $ in the equation $ 7 + u = -9 $, we need to isolate $ u $ on one side of the equation. This can be done by subtracting 7 from both sides of the equation.

Step 1: Isolate $ u $ in the Equation

To solve the equation $ 7 + u = -9 $, we need to isolate $ u $. This can be done by subtracting 7 from both sides of the equation:

\[ u = -9 - 7 \]

Step 2: Simplify the Expression

Simplify the right side of the equation:

\[ u = -16 \]

Final Answer

The solution to the equation is:

\[ \boxed{u = -16} \]

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