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24-01-2020
Mathematics

contestada

-5(1-5x)+5(-8x-2)=-x-8x

Respuesta :

Yang100 Yang100

24-01-2020

Answer:

x=-10/11

Step-by-step explanation:

-5(1-5x)+5(-8x-2)=-x-8x

-5+25x-40x-10=-9x

20x-40x-10=-9x

-20x-10=-9x

-20x-(-9x)=10

-20x+9x=10

-11x=10

x=10/-11

x=-10/11

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