hopejohnson
hopejohnson hopejohnson
  • 20-05-2019
  • Mathematics
contestada

Solve for x.
-1/2(x + 5) = -10
A) -25
B) -10
C) 0
D) 15

Respuesta :

starryblackhole
starryblackhole starryblackhole
  • 20-05-2019

D 15

-1/2(x+5)=-10

-1(x+5)=-10×2

-x-5=-20

-x=-20+5

-x=-15

x=15

Answer Link
Аноним Аноним
  • 20-05-2019

Answer:

x=15

Step-by-step explanation:

-1/2(x+5)=-10

x+5=20 multiply by -2

x=15 Minus 5 from each side

Answer Link

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