niyahhh81 niyahhh81

04-11-2020
Mathematics

contestada

20 = 10x - 6(2x + 5)

Respuesta :

Trinity4ever Trinity4ever

04-11-2020

Answer:

-25=x

Step-by-step explanation:

20=10x-6(2x+5)

20=10x-12x-30

20=-2x-30

+30 +30

____________

50=-2x

÷-2 ÷-2

___________

-25=x

Hope this helps :D

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