jillstookabury jillstookabury

03-02-2020
Mathematics

contestada

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

Respuesta :

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

Which of the following evidence supports that the "RNA World" hypothesis is valid? A. Creation of suitable environments for long-term study of single-celled

Templates often speed up the process of server administration, explain how would you make sure you get as much benefit of your gp templates as possible

AB=2y+1, BC=y+1,CD=7x-3,DA=3x what is x and y

A bamboo shoot is 20 inches tall at day 0 and grows 24 inches each day. which function(s) shown below can be used to determine height, f(n), of the bamboo after

Sodium chloride is formed when the metal sodium bonds to the nonmetal chlorine. the atoms are hold together by a

Who benefited from the increasing prosperity of the 1920s?

Banks may borrow from or lend to another bank in the federal funds market. a loan of excess reserves from one bank to another bank is recorded as a(n) ________

PLEASE HELP ME MAJOR TIME CRUNCH WILL GIVE CORRECT ANSWER BRAINLIEST PLUS 50 POINTS

Julie spends 3/4 hour studying on Monday and 1/6 hour studying on Tuesday. How many hours does Julie study on the two days? (A 1/3 hour (B 2/5 hour (C 5/6 hour

Why will oil and water never mix second law of thermodynamics?