wavybabyboss wavybabyboss
  • 25-04-2020
  • Mathematics
contestada

6x+6= 3 x − 21 3x−21

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-04-2020

Answer:

x = -9

Step-by-step explanation:

6x+6= 3 x − 21

Subtract 3x from each side

6x-3x+6= 3 x-3x − 21

3x+6 = -21

Subtract 6 from each side

3x+6-6 = -21-6

3x =-27

Divide each side by 3

3x/3 = -27/3

x = -9

Answer Link
amna04352
amna04352 amna04352
  • 26-04-2020

Answer:

x = -9

Step-by-step explanation:

6x + 6= 3x − 21

3x = -27

x = -9

Answer Link

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