Seudónimo Seudónimo
  • 21-08-2021
  • Mathematics
contestada

-28 = 2x + 8 - 5x
solve for x.
PLEASE

Respuesta :

Witcher3
Witcher3 Witcher3
  • 21-08-2021

Hi ;-)

[tex]-28=2x+8-5x\\\\2x+8-5x=-28\\\\2x-5x=-28-8\\\\-3x=-36 \ \ /:(-3)\\\\\huge\boxed{x=12}[/tex]

Answer Link
ma5007482
ma5007482 ma5007482
  • 21-08-2021

Answer:

x=12

Step-by-step explanation:

-28=2x+8-5x

-28=-3x+8

Add 3x on both sides:

3x-28=-3x+8+3x

3x-28=8

Add 28 on both sides:

3x-28+28=8+28

3x=36

Divide 3 on both sides:

3x/3=36/3

x=12

Answer Link

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