noordeals noordeals
  • 15-11-2015
  • Mathematics
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What is 6(X - 9) = 4(X-5)

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Аноним Аноним
  • 15-11-2015
first simplify
6x-54=4x-20
add 20 to both sides
6x-34=4x
subtract 6x from both sides
-34=-2x
divide by -2 on both sides
17=x

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SmartCookie112
SmartCookie112 SmartCookie112
  • 15-11-2015
First simplify the equation
6x-54=4x-20
Then solve the equation
6x-54=4x-20
6x-4x-54=-20
2x-54=-20
2x=-20=54
2x=34
x=34/2
x=17
Answer Link

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