sendmemes4748 sendmemes4748
  • 01-12-2017
  • Mathematics
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6|1-5x|-9=57 (absolute value, please show the steps I don't remember how to do this)

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dannielle
dannielle dannielle
  • 01-12-2017
when 1-5x>0, 1> 5x, x< 1/5, then |1-5x|=1-5x

6(1-5x)-9=57
6-6*5x-9=57
-30x-3=57
-30x=57+3
-30x=60
x=-60/30
x=-2 is a solution because -2<1/5


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