noeliadeleon005 noeliadeleon005
  • 02-12-2019
  • Mathematics
contestada

3x+8=15 find try the value of x

Respuesta :

Аноним Аноним
  • 02-12-2019

3x+8=15

move +8 to the other side

sign changes from +8 to -8

3x+8-8= 15-8

3x= 15-8

3x= 7

divide both sides by 3 to get x by itself

3x/3= 7/3

answer:

7/3 or 2 1/3

Answer Link

Otras preguntas

true or false? Three common voltage sources are batteries, solar cells, and generators.
An oscillator makes four vibrations in one second. What is its period and frequency?
What is the main idea of Truman's statement about the use of atomic weapons
What is the formula for the volume of a cuboid?
Heating zinc sulfide in the air causes the formation of
how to write an equation and solve it for the followingOne fifth of the employees of Delta Industries, Inc., work in the Sotheastern region. If the company empl
How is carbon dioxide obtained?
NaOH  + H2SO4 =NaOH + HNO3  =Cu(OH)2 + HCl =                H2SO4 =                        HNO3 =
would you rather be a senator or a representative member? why or why not?
Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.a) after how many years will she have 64 rabbits?b) write and equation to model t