Nikolas2019 Nikolas2019
  • 08-09-2019
  • Mathematics
contestada

Solve for x: 5x + 2 = 4x − 9. (1 point) 7 −7 11 −11

Respuesta :

floralandfadein floralandfadein
  • 08-09-2019

Answer:

x=-11

Step-by-step explanation:

First you subtract 4x from both sides: 5x+2-4x=4x-9-4x, so then you have x+2=-9

then you subtract the 2 from both sides: x+2-2=-9-2

And that gives you x=-11

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gmany
gmany gmany
  • 08-09-2019

Answer:

x = -11

Step-by-step explanation:

[tex]5x+2=4x-9\qquad\text{subtract 2 from both sides}\\\\5x+2-2=4x-9-2\\\\5x=4x-11\qquad\text{subtract}\ 4x\ \text{from both sides}\\\\5x-4x=4x-4x-11\\\\x=-11[/tex]

Answer Link

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