madshipper2003 madshipper2003
  • 04-08-2019
  • Mathematics
contestada

solve the equation 8x+5x-7x= -45+63

X= ?

Respuesta :

Аноним Аноним
  • 04-08-2019

Answer:

[tex]x = 3[/tex]

Step-by-step explanation:

Combine like terms.

[tex]8x + 5x - 7x = - 45 + 63[/tex]

Divide by 6.

[tex]6x = 18[/tex]

X is:

[tex]x = 3[/tex]

Answer Link
gmany
gmany gmany
  • 04-08-2019

Answer:

x = 3

Step-by-step explanation:

[tex]8x+5x-7x=-45+63\qquad\text{combine like terms}\\\\(8+5-7)x=63-45\\\\6x=18\qquad\text{divide both sides by 6}\\\\\dfrac{6x}{6}=\dfrac{18}{6}\\\\x=3[/tex]

Answer Link

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