s9104953 s9104953
  • 14-12-2021
  • Mathematics
contestada

15x+3x+19= -17 please help me find this answer

Respuesta :

Аноним Аноним
  • 14-12-2021

Answer:

[tex]{ \rm{15x + 3x + 19 = - 17}} \\ \\ { \rm{18x + 19 = - 17}} \\ \\ { \rm{18x = - 17 - 19}} \\ \\ { \rm{18x = - 36}} \\ \\ { \boxed{ \rm{x = - 2}}}[/tex]

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suspho
suspho suspho
  • 14-12-2021

Answer:

x = -2

Step-by-step explanation:

15x+3x+19= -17 please help me find this answer

15x+3x+19= -17

18x + 19 = -17

18x = -19 - 17

18x = -36

x = -36 : 18

x = -2

---------------

check

15(-2)+3(-2)+19=-17

-30 - 6 + 19 = -17

-17=-17

the answer is good

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