jillstookabury jillstookabury
  • 03-02-2020
  • Mathematics
contestada

what does x = in the equation 8x-9=x+9​

Respuesta :

Onoriodefelix
Onoriodefelix Onoriodefelix
  • 03-02-2020

Answer:

x = 2 4/7

Step-by-step explanation:

8x - 9 = x + 9

Add 9 to both sides

8x - 9 + 9 = x + 9 + 9

8x = x + 18

Collect like terms

8x - x = 18

7x = 18

Divide both sides by 7

7x/7 = 18/7

x = 2 4/7

Answer Link

Otras preguntas

What is the slope-intercept form of the function that contains the point (6, 2) and has a slope of 3? y= ____ x+ ____
a quilt pattern makes a quilt that is 48 inches by 60 inches.if you want to make the quilt 1/3 smaller how wpuld you find the new dimensions? what would the new
What is an agreement between countries. 6 letters and e as the third letter.
A 1-kilogram coconut falls out of a tree from a height of 3 meters. Determine the coconut's kinetic energy.
As ratified in 1870, the _______ Amendment prohibited any state from denying the vote to any male citizen on account of race, color, or previous condition of se
What were the weaknesses of the AOC; (Articles of Confederation?)
how did john smith save the colony
A gardener weeds 2/3 of a flower bed in 6 min. How much of the flower bed did the gardener weed in 1 min?
if you increase the force on a box, it will have...
What Is a group of mussels called