Answer:
9
Step-by-step explanation:
18/2 is how to solve it.
Simp. to nine
.65
13/20
Just simply divide and you get .65
2x-4/x-5 = 0 (Determine the defined range)
x \neq 5
2x-4 = 0 (Move constant to the right side and change its sign)
2x=4
x=2, x \neq 5 (Check if the solution is in the defined range)
x=2
<u>Answer:</u>
x=-9
<u>Step-by-step explanation:</u>
STEP 1: Since x is on the right side of the equation, switch the sides so it is on the left side of the equation.
<em />![9(x-5)-14x=-7(x+9)](https://tex.z-dn.net/?f=9%28x-5%29-14x%3D-7%28x%2B9%29)
STEP 2: Simplify 9(x−5)−14x.
![-5x-45=-7(x+9)](https://tex.z-dn.net/?f=-5x-45%3D-7%28x%2B9%29)
STEP 3: Simplify −7(x+9).
![-5x-45=-7x-63](https://tex.z-dn.net/?f=-5x-45%3D-7x-63)
STEP 4: Move all terms containing x to the left side of the equation.
![2x-45=-63](https://tex.z-dn.net/?f=2x-45%3D-63)
STEP 5: Move all terms not containing x to the right side of the equation.
![2x=-18](https://tex.z-dn.net/?f=2x%3D-18)
STEP 6: Divide each term by 2 and simplify.
![x=-9](https://tex.z-dn.net/?f=x%3D-9)