missswesterz missswesterz
  • 13-05-2019
  • Mathematics
contestada

what is the solution to this equation 3x +17 + 5x = 7x + 10

Respuesta :

MonicaYan
MonicaYan MonicaYan
  • 13-05-2019

8x - 7x = 10 - 17

x = -7

Answer Link
joiwithani0901 joiwithani0901
  • 13-05-2019

Answer: x= -7/11

Step-by-step explanation:

13x+17+5x=7x+10

collect the like terms by adding their coefficients

18x+17=7x+10

move variable to the left side and change its sign

18x-7x+17=10

move constant to the right side and change its sign

18x-7x=10-17

collect the like terms

11x=10-17

calculate the difference

11x= -7

divide both sides by 11

x= -7/11

Answer Link

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