babyliyah7967
babyliyah7967 babyliyah7967
  • 26-05-2021
  • Mathematics
contestada

If −15 + 3x = −7 + 5x, then 6x =_____?

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bhadelsimron19
bhadelsimron19 bhadelsimron19
  • 26-05-2021

Answer:

-15+3x=-7+5x

-15+7=5x-3x

-8=2x

-8/2=x

-4=x

6x=6*-4

=-24

Step-by-step explanation:

Answer Link
FatemehAlizadeh
FatemehAlizadeh FatemehAlizadeh
  • 26-05-2021

Answer:

[tex] - 15 + 3x = - 7 + 5x \\ 3x - 5x = - 7 + 15 \\ - 2x = + 8 \\ - x = 4 \\ x = - 4 \\ therefore = \\ 6x = 6 \times ( - 4) \\ 6x = - 24 \\ i \: hope \: this \: was \: helpful[/tex]

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