mahinmehedi6 mahinmehedi6
  • 04-09-2020
  • Mathematics
contestada

plz help 8(2x+1)=4(7x+8)

Respuesta :

xKelvin
xKelvin xKelvin
  • 04-09-2020

Answer:

[tex]x=-2[/tex]

Step-by-step explanation:

So we have the equation:

[tex]8(2x+1)=4(7x+8)[/tex]

First, divide everything by 4:

[tex]2(2x+1)=7x+8[/tex]

Distribute the left:

[tex]4x+2=7x+8[/tex]

Subtract 2 from both sides:

[tex]4x=7x+6[/tex]

Subtract 7x from both sides:

[tex]-3x=6[/tex]

Divide both sides by -3:

[tex]x=-2[/tex]

And we're done!

Answer Link

Otras preguntas

How is the number e defined?
PLEASE HELP ME THESE ARE DUE IN AN HOUR!!!!!! 1. How much heat is absorbed by a 36g iron skillet when its temperature rises from 9oC to 97oC? _______ Joules AND
How can a vacancy in the presidency be filled?
Which setting would best develop the theme in a play whose tragic hero's weakness is a lack of respect for authority
A group of the same species, living together and breeding is known as a
Relief printing is ___________________ a. a printing process where the artist cuts away an image from a soft synthetic material. b. a process that uses flat sur
People who break speed limits tend to think that many others do the same
Comment l'homme invente-il le future
both carbon dioxide and water are pure substances how are they similar to each other? A: Both substances have a set ratio of atoms that cannot be separated by p
helppppppppppppppppppppppppp