ayanolua
ayanolua ayanolua
  • 09-02-2022
  • Mathematics
contestada

Please help!! Will give brainliest.

Please help Will give brainliest class=

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Nepalieducation
Nepalieducation Nepalieducation
  • 09-02-2022

Answer:

Step-by-step explanation:

[tex]=3x-(-2-4x)\\\\=3x+2+4x\\\\=7x+2\\\\=7*5+2\\\\=35+2\\\\=37[/tex]

[tex]=3x-(2-4x)\\\\=3x-2+4x\\\\=7x-2\\\\=7*5-2\\\\=35-2\\\\=33[/tex]

[tex]=-3x-(-2-4x)\\\\=-3x+2+4x\\\\=x+2\\\\=7+2\\\\=9[/tex]

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