ninagonzalez1101 ninagonzalez1101
  • 15-11-2018
  • Mathematics
contestada

-7( x + 3 ) = -4 ( x-6 )

Respuesta :

danielmilachay
danielmilachay danielmilachay
  • 15-11-2018

                                  -7(x+3)= -4(x-6)

                                  -7x - 21 = -4x + 24                              

                                   -21 = 3x + 24

                                     -45 = 3x

                                        x = - 15

Answer Link
ealmendarez13
ealmendarez13 ealmendarez13
  • 15-11-2018

3x/3 = 45/-3

x= 45/-3

x = -15

Answer Link

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