Respuesta :

Answer:

x = 7/5 is your answer

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Add 3x to both sides.

Step 3: Add 15 to both sides.

Step 4: Divide both sides by 15.

:)

Answer:7/5 is the correct answer.

Step-by-step explanation:

Because..

If we put x=7/5 in above equation..

12 (7/5)-15 =6-3 (7/5)

84/5-15=6-21/5

84/5-75/5=30-21/5

9/5=9/5