Lilant2007
Lilant2007 Lilant2007
  • 25-01-2021
  • Mathematics
contestada

7(2x–3)+6=12x+39
Pls help

72x3612x39 Pls help class=

Respuesta :

ademolavictoria6
ademolavictoria6 ademolavictoria6
  • 25-01-2021

Answer:

6

Step-by-step explanation:

14x+21+6=12x+39

14x+27=12x+39

14x-12x=39-27

2x=12

x=6

Answer Link
carlos149
carlos149 carlos149
  • 25-01-2021

Answer:

x = 27

Step-by-step explanation:

7(2x–3)+6 = 12x+39 (Given)

14x - 21 + 6 = 12x + 39 (distributive property of equality)

14x - 15 = 12x + 39 (combine like terms)

14x = 12x + 54 (addition property of equality)

2x = 54 (subtraction property of equality)

x = 27

The Kid Laroi

Answer Link

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