junior31 junior31
  • 19-02-2016
  • Mathematics
contestada

solve the question. show your work. check your answer. 3x -7 = 5x + 19

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ADHDavid
ADHDavid ADHDavid
  • 19-02-2016
3x -7 = 5x + 19
-7 = 2x + 19
-26 = 2x
x= -13 
Answer Link
EXODRONE
EXODRONE EXODRONE
  • 19-02-2016
3x -7 = 5x + 19
    +7            +7
3x = 5x + 26
-5x  -5x
-2x = 26
 /-2    /-2
x = -13
Answer Link

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