superman4u199owahyu superman4u199owahyu
  • 13-10-2017
  • Mathematics
contestada

5x+7 =12 open or true

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jenniferraguirr jenniferraguirr
  • 13-10-2017
it’s seems to be open
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TaskReviewer
TaskReviewer TaskReviewer
  • 13-10-2017
Hey there,

Here's the equation...

x*(5*x-7)-(12)=0+5x = 12. Divide both sides of the equation by 5: x = 12/5 = 2.400.

The answer you're looking for is open.
Answer Link

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