laylaharris19
laylaharris19 laylaharris19
  • 11-11-2020
  • Mathematics
contestada

x= 7
what does the following expression equal:
3+6x-12x+14

Respuesta :

tasni109
tasni109 tasni109
  • 11-11-2020

Answer:

-25

Given:

x=7

Step-by-step explanation:

3+6x-12x+14

⇒ 3 + 6(7) - 12(7) + 14

⇒ 3 + 42 - 84 + 14

⇒ 45 - 84 + 14

⇒ -39 + 14

⇒ -25

hope you understood!

Answer Link
allmaro0520 allmaro0520
  • 11-11-2020
3+42-84+14=
Work from left to right
45-84+14=
-39+14=
ANSWER: -25

Answer Link

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