danielstekisha2 danielstekisha2
  • 17-12-2019
  • Mathematics
contestada

what is 8(4-x)=7x+2 do you think you can help me out

Respuesta :

Annabelle3dances Annabelle3dances
  • 17-12-2019

The answer is: x = 2

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amariskiara2005
amariskiara2005 amariskiara2005
  • 17-12-2019

Answer: x= 2

Step-by-step explanation:

8 (4 - x) = 7 x + 2

Distribute 8 through parenthesis

32- 8x = 7x + 2

Move variable to left and change sign

Move constant to right and change sign

-8 - 7x + 32 = 2

Collect like terms

-15x = 2 - 32

-15x = -30

Divide both sides by -15

-15/-15  -30/-15

x= 2

Hope this helps :)

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