armax2089
armax2089 armax2089
  • 07-11-2021
  • Mathematics
contestada

Solve for x
3(x−3)=7x+7

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Аноним Аноним
  • 07-11-2021

Answer:

[tex]3\left(x-3\right)=7x+7[/tex]

[tex]3x-9=7x+7[/tex]

[tex]3x-9+9=7x+7+9[/tex]

[tex]3x=7x+16[/tex]

[tex]3x-7x=7x+16-7x[/tex]

[tex]-4x=16[/tex]

[tex]\frac{-4x}{-4}=\frac{16}{-4}[/tex]

[tex]x=-4[/tex]

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watergate2009 watergate2009
  • 07-11-2021

Answer:

hi

Step-by-step explanation:

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