XitlalliJ22693 XitlalliJ22693

03-11-2022
Mathematics

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Write these two terms as a sum, then write in standard form: 4b and the opposite of 4b+ 20

Write these two terms as a sum then write in standard form 4b and the opposite of 4b 20 class=

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LendonB97077 LendonB97077

03-11-2022

We have

4b

And the opposite of "4b + 20" is:

[tex]\begin{gathered} -(4b+20) \\ -4b-20 \end{gathered}[/tex]

We can write the sum of these 2 expressions as:

[tex]\begin{gathered} (4b)+(-4b-20) \\ =4b-4b-20 \\ =-20 \end{gathered}[/tex]

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