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What is the solution of the equation 11 -4x = -9?

-1/2

-5

5

1/2

1 answer

To solve the equation \( 11 - 4x = -9 \), follow these steps:

  1. Subtract 11 from both sides of the equation: \[ -4x = -9 - 11 \] \[ -4x = -20 \]

  2. Divide both sides by -4: \[ x = \frac{-20}{-4} \] \[ x = 5 \]

Thus, the solution to the equation \( 11 - 4x = -9 \) is \( \boxed{5} \).