Answer:
x = 3
Step-by-step explanation:
=> 4x-5x+9=5x-9
=> -x-5x = -9-9
=> -6x = -18
=> x = 18/6
=> x = 3
The value of x is 3
An algebraic equation is an expression that consists of numbers, variables with their arithmetic operations.
When solving this kind of algebraic equation, we move the like terms to a side and solve for the variable(unknown).
4x - 5x + 9 = 5x - 9
-x + 9 = 5x - 9
-x -5x = -9 - 9
-6x = -18
x = -18/-6
x = 3
Learn more about algebraic equations here:
https://brainly.com/question/4344214
