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21-10-2020
Mathematics

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solve this
- 7x - ( - 15y) - ( - 2x) + ( - 6y)

Respuesta :

charlesmcnutt charlesmcnutt

21-10-2020

Answer:

-7x+15y+2x-6y

-5x+9y

Step-by-step explanation:

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AayushTripathy AayushTripathy

21-10-2020

Answer:

-7x - ( -15y ) - ( - 2x) + ( -6y )

=> -7x + 15y + 2x - 6y

=> ( -7x + 2x ) + (15y - 6y)

=> -5x + 9y

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