Adding 9 to both sides of the equation, we get 11 - 4x + 9 = -9 + 9, which simplifies to 11 - 4x + 9 = 0.
Combining like terms, we have 20 - 4x = 0.
Subtracting 20 from both sides, we get -4x = -20.
Dividing both sides by -4, we have x = 5.
Therefore, the solution to the equation 11 - 4x = -9 is x = 5.
What is the solution of the equation 11−4x=−9 ?(1 point)
1 answer