FlyGodRicco
FlyGodRicco FlyGodRicco
  • 01-02-2017
  • Mathematics
contestada

Simplify (4x − 6) + (3x + 6) out of these what one is right?


7x
7x − 12
x
7x + 12

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 01-02-2017
expand and move like terms
4x-6+3x+6
4x+3x-6+6
7x+0
7x

answer is 7x
Answer Link
boffeemadrid
boffeemadrid boffeemadrid
  • 20-02-2019

Answer:

Option (A) 7x is correct.

Step-by-step explanation:

The given equation is:

[tex](4x-6)+(3x+6)[/tex]

Simplifying the above given equation, we get

[tex](4x-6)+3x+6[/tex]

⇒[tex]4x-6+3x+6[/tex]

Rearranging the like terms and then simplifying the equation,

⇒[tex]4x+3x-6+6[/tex]

⇒[tex]7x[/tex]

which is the required simplified form.

Thus, option A that is 7x is correct.

Answer Link

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