Respuesta :

Answer:

x=1

Step-by-step explanation:

5x+-6-12=3-4x-12

           +12     +12

5x -6=3-4x

+4x  +4x

9x-6=3

+6      +6

9x=9

/9  /9

x=1

Answer: X= 1

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+3(−2−4)=3−4(x+3)

Step 1: Simplify both sides of the equation.

5x+3(−2−4)=3−4(x+3)

5x+3(−2−4)=3+(−4)(x)+(−4)(3)(Distribute)

5x+−18=3+−4x+−12

5x−18=(−4x)+(3+−12)(Combine Like Terms)

5x−18=−4x+−9

5x−18=−4x−9

Step 2: Add 4x to both sides.

5x−18+4x=−4x−9+4x

9x−18=−9

Step 3: Add 18 to both sides.

9x−18+18=−9+18

9x=9

Step 4: Divide both sides by 9.

9x/9 = 9/9

x=1