myascroggins5 myascroggins5
  • 27-08-2019
  • Mathematics
contestada

3 (x+4) + 7x combining like terms

Respuesta :

calculista
calculista calculista
  • 08-09-2019

Answer:

[tex]10x+12[/tex]

Step-by-step explanation:

we have

[tex]3(x+4)+7x[/tex]

step 1

Apply distributive property

[tex]3(x+4)+7x=3(x)+3(4)+7x[/tex]

[tex]3(x)+3(4)+7x=3x+12+7x[/tex]

step 2

Combine like term

[tex]3x+12+7x=(3x+7x)+12[/tex]

[tex](3x+7x)+12=10x+12[/tex]

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