carolina32369
carolina32369
20-09-2016
Mathematics
contestada
what is 5x+(x+8)=-28-3x
Respuesta :
FriendToDino
FriendToDino
20-09-2016
First remove the parenthesis since you can't combine unlike terms.
5x+x+8=--28-3x
Then simplify
6x+8=-28-3x
Then add 3x to both sides
9x+8=-28
After, subtract 8 to both sides
9x=-36
Then divide both sides by -9
x=-4
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Number 13 please show me in the least steps possible
Rebecca scored 60 out of 75 in her end of year test. What percentage mark did her teacher give her?
eassy on hard work leads to success
Describe the wavelength of a longitudinal wave.
Materials that are poor conductors of thermal energy are called..... Materials that are good conductors of thermal energy are called ...
have many times does 246 go into 6
Describe the wavelength of a longitudinal wave.
If light moves from left to right along the x-axis, then the electric field line vibrates along what?? :(
Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -9x2 + 4x + 9.
How does an an electron microscope work?
