Respuesta :

Answer:

x = 2.33

Step-by-step explanation:

3x(4 - 8) + 23 = 9x - 26

12x - 24x + 23 = 9x - 26

-12x + 23 = 9x - 26

       -23          -23

---------------------------

-12x = 9x - 49

-9x     -9x

----------------------------

-21x = -49

/-21      /-21

----------------------------

x = 2.333.....

aIa290644

Answer:

[tex]x=2.33[/tex]

Step-by-step explanation:

[tex]3x\left(4-8\right)+23=9x-26[/tex]

[tex]-12x+23=9x-26[/tex]

[tex]-12x+23-23=9x-26-23[/tex]

[tex]-12x=9x-49[/tex]

[tex]-12x-9x=9x-49-9x[/tex]

[tex]-21x=-49[/tex]

[tex]\frac{-21x}{-21}=\frac{-49}{-21}[/tex]

[tex]x=2.33[/tex]