deyachavez95 deyachavez95
  • 23-10-2021
  • Mathematics
contestada

Cuál es la solución de la ecuación 9 x + 1 = 2x + 15

Respuesta :

dejahharris
dejahharris dejahharris
  • 23-10-2021

Answer:

X=2

Step-by-step explanation:

9x+1=2x+15

1. restar 1 de ambos lados  ejemplo: 9x+1-1=2x+15-1

2. simplificar Ejemplo: 9x=2x+14

3. restar 2x de ambos lados ejemplo: 9x-2x=2x-2x+14

4. simplificar ejemplo: 7x=14

5.divide ambos lados entre 7 ejemplo: 7x/7= 14/7

6.Simplificar ejemplo: x=2

Answer Link

Otras preguntas

What is 17% as a fraction in simplest form
How is the coastline of new jersey different from the coastline of Maine
what is the Volcanic Intrusion "rule"-
In the sentence   The football players train for the big game.    what part of speech is train                            The train sped over the tracks.
95 is 95% of what number?
A metal box, attached to a small parachute, is dropped from a helicopter. explain in terms of the forces acting; why:(i) its velocity increased immediately afte
what is the Volcanic Intrusion "rule"-
How to find greatest common factor  45 and 81
What values can n have to make each equation true |n|=3 and |n|=14 |n|=1
How to find greatest common factor  45 and 81