castilloesperanza399
castilloesperanza399 castilloesperanza399
  • 13-09-2021
  • Mathematics
contestada

Simplify the following expression completely using distribution and combining like terms
19m +14 - 3(3m + 7)​

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ᴜᴋɪʏᴏ
ᴜᴋɪʏᴏ ᴜᴋɪʏᴏ
  • 14-09-2021

[tex] \huge \boxed{\mathbb{QUESTION} \downarrow}[/tex]

  • Simplify ⇨ 19m + 14 - 3 (3m + 7)

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf \: 19 m - 14 - 3 ( 3 m + 7 )[/tex]

Use the distributive property to multiply -3 by 3m+7.

[tex] \sf \: 19m-14-9m-21 [/tex]

Combine 19m and -9m to get 10m.

[tex] \sf \: 10m-14-21 [/tex]

Subtract 21 from -14 to get -35.

[tex] \boxed{\boxed{\bf \: 10m-35 }}[/tex]

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