Solve for x

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12−x9=11
(1 point)
x=

1 answer

To solve the equation \( 12 - \frac{x}{9} = 11 \), follow these steps:

  1. Subtract 12 from both sides: \[ -\frac{x}{9} = 11 - 12 \] \[ -\frac{x}{9} = -1 \]

  2. Multiply both sides by -1: \[ \frac{x}{9} = 1 \]

  3. Multiply both sides by 9: \[ x = 9 \]

Thus, the solution is: \[ \boxed{9} \]