brianna2108
brianna2108 brianna2108
  • 15-03-2021
  • Mathematics
contestada

Solve for x
Pls help

Solve for x Pls help class=

Respuesta :

eldusa
eldusa eldusa
  • 15-03-2021

Step-by-step explanation:

collect the like terms 12x+4=9x+8

12x-9x=8-4

3x=4

X=1.333

Answer Link
Аноним Аноним
  • 09-05-2021

Answer:

8

Step-by-step explanation:

  • As both angles are corresponding their sum will be 180

➝12x+4+9x+8=180

➝12x+9x+4+8=180

➝21x+12=180

➝21x=180-12

➝21x=168

➝x=168/21

➝x=8

Answer Link

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