laurarpaz2126 laurarpaz2126
  • 22-03-2021
  • Mathematics
contestada

Can someone please help me!!!!!!!!!!!!!!!!!!!!!

Can someone please help me class=

Respuesta :

mrkhouryflash mrkhouryflash
  • 22-03-2021

Answer:

5x-6+7x+12=180

Step-by-step explanation:

5x+7x = 12x

12x - 6 +12 = 180

add 12 and -6 to get 6.

12x + 6 = 180

      subtract 6 from both sides to get 174.

12x = 174.

now divide both sides by 12 to get x = 14.5 or 29/2 which cancels out to 6

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