03-07-2020
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d) ( 5x + 2) - (2x + 1)

Respuesta :

Wishing Wishing

03-07-2020

Answer:

[tex]3x+3[/tex]

Explanation:

[tex](5x+2)-(2x+1)=\\5x+2-2x+1=\\5x-2x+2+1=\\3x+2+1=\\3x+3[/tex]

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mtaiyebah mtaiyebah

03-07-2020

Answer: 3x+1

Explanation:

Distribute the Negative Sign:

=5x+2+−1(2x+1)

=5x+2+−1(2x)+(−1)(1)

=5x+2+−2x+−1

Combine Like Terms:

=5x+2+−2x+−1

=(5x+−2x)+(2+−1)

=3x+1

Answer Link

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