Respuesta :

fhernande0172

1/2(18-5x)=1/3(6-4x)

1/2x(18-5x)=1/3x(6-4x)

18-5x=2/3x(6-4x)

18-5x=4-8/3x

54-15x=12-8x

-15x+8x=12-54

-7x=-42

x=6

1/2(18−5x)=1/3(6−4x)

Step 1: Simplify both sides of the equation.
1/2(18−5x)=1/3(6−4x)

9+−52x=2+−43x

−52x+9=−43x+2

Step 2: Add 4/3x to both sides.

−52x+9+43x=−43x+2+43x

−76x+9=2

Step 3: Subtract 9 from both sides.

−76x+9−9=2−9

−76x=−7

Step 4: Multiply both sides by 6/(-7).

(6−7)*(−76x)=(6−7)*(−7)

x=6

Answer:

x=6