Respuesta :

5x-9=-3x-12+5x
-5x                -5x
-9=-3x-12
+12       +12
3=-3x
÷-3    ÷-3
-1=x
   
Hᴇʏ! Hope that I can help!
To do this, follow these steps.

1. Simplify the problem:    [tex]5x-9=2x-12[/tex]2. Subtract 2x from both: [tex]3x-9=-12[/tex]
3. Add 9 to both sides:     [tex]3x=-3[/tex]
4. Divide both sides by 3: [tex]x=-1[/tex]

Answer: x = -1

If you were helped by my answer, remember that I worked really hard on it. Please click the [ ♥ ᴛʜᴀɴᴋs ] button below and give me a rating of ★★★★★ to show your appreciation.
RELAXING NOICE
Relax