Palugaawhale
Palugaawhale Palugaawhale
  • 25-07-2021
  • Mathematics
contestada

If you can show the work please its due in 1 hour 15 points and marking brainliest.

If you can show the work please its due in 1 hour 15 points and marking brainliest class=

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Аноним Аноним
  • 25-07-2021

Answer:

[tex]a) \: \: 7x[/tex]

[tex]b) \: \: 12 {x}^{2} - 5x[/tex]

[tex]c) \: \: - 3x + 4[/tex]

Step-by-step explanation:

[tex]a) \: \: 4x+7x−3x−x \\ 11x−3x−x \\ 8x−x \\ 7x[/tex]

[tex]b) \: \: 7 {x}^{2} −6x+5 {x}^{2} +x \\ 12 {x}^{2} −6x+x \\ 12 {x}^{2} - 5x[/tex]

[tex]c) \: \: 9−4x−5+x \\ −4x+4+x \\ −3x+4[/tex]

Hope it is helpful....

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