kingblair777big kingblair777big
  • 05-01-2020
  • Mathematics
contestada

Solve for x
-4(-5x+2)-3x-5=-30

Respuesta :

Аноним Аноним
  • 05-01-2020

Answer:

x=-1

Step-by-step explanation:

-4(-5x+2)-3x-5=-30

open the bracket

+20x-8-3x-5=-30

collect like terms

20x-3x-8-5=-30

17x=-30+13

17x= - 17

divide both sides by 17

x= -1

Answer Link
qlisbeth qlisbeth
  • 05-01-2020
Respuesta x=-1

-4(-5x+2)-3x-5=-30

20x-8-3x-5=-30

17x-13=-30
+13=+13
17x=-17

17/17=-17/17
X=-1

Answer Link

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