Answer:
x=-15
Explanation:
First, write the equation.
5x+9=2x-36
Next, get ride of a variable on both sides before the actual numbers (it makes solving a lot easier).
5x+9=2x-36
-2x -2x
3x+9=-36
Subtract 9 on both sides.
3x+9=-36
-9 -9
3x=45
Divide by 3 on both sides to isolate x.
3x=-45
/3 /3
x=-15
Hope this helped you out...have a great day c: