kianasomsavanh kianasomsavanh
  • 01-10-2019
  • Mathematics
contestada

solve the equation 18x - 9 = 5+ 12x

Respuesta :

emily10898Emily10898
emily10898Emily10898 emily10898Emily10898
  • 01-10-2019

Answer:

[tex]x = 2\frac{1}{3}[/tex]

Step-by-step explanation:

Try to get x alone on one side

 Add nine to both sides

18x - 9 = 5 + 12x

     + 9 + 9

Subtract 12x from both sides  

  18x = 14 + 12x    

   -12x          -12x

Now that you have x alone on one side divide both sides by 6

    6x = 14

[tex]\frac{6x}{6} = \frac{14}{6}[/tex]

[tex]x = 2 \frac{2}{6} or 2 \frac{1}{3}[/tex]

Answer Link

Otras preguntas

Which one has no solution 7x-3=4 2/3x=X-5 3x-2=3x-2 I can’t figure it out
How would a problem or difficulty in anyof these components affect the communicationprocess as a whole ?​
It shows the full layout of a slide
A chemistry book comprises of two sections: organic and non-organic in the ratio 2:8. How much of each type of content will be needed to make a book of 400 page
Please help! Answer choices are 0 2 14 7
what type of organic compound is produced in the photosynthesis ​
A white blood cell with an internal solute concentration of 0.9% is placed in a solution of concentrated salt water of 5%. Describe what will happen to the whit
Things that were common in Rome and Greece were...??
Which expression can be used to calculate the expression 56 ÷516 for 100 points and brainliest
3y+6(3y-2) = 2(y-1)-7 solve for y , reduce answer to integer or fraction.