m7nuz3pni2
m7nuz3pni2 m7nuz3pni2
  • 24-02-2021
  • Mathematics
contestada

7x - 12 = x - 6
what is x?

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ADVENTUROUSBOY
ADVENTUROUSBOY ADVENTUROUSBOY
  • 24-02-2021

Answer:

x = 1

Step-by-step explanation:

7x -12 = x - 6

7x - x = 12 - 6

6x = 6

x = 6÷6

x = 1

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lchavez31
lchavez31 lchavez31
  • 24-02-2021

Answer:

x=1

Step-by-step explanation:

7x-12 = x-6

First, add 12 to both sides of the equation and then simplify

  • 7x-12+12=x-6+12
  • 7x=x+6

Now subtract x from both sides of the equation and then simplify

  • 7x-x=x+6-x
  • 6x=6

Divide 6 from both sides of the equation and then simplify

  • 6x÷6=6÷6
  • x=1
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