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looveblussh
looveblussh looveblussh
  • 29-09-2014
  • Mathematics
Answered

how to solve this inequality 4x-12 greater than or equal to 20??

Verified Answer :

johnwallace23
johnwallace23 johnwallace23
  • 29-09-2014

4x-12 greater than or equal to 20
You add both sides to het 4x by itself
4x greater than or equal to 32
You divide both sides by 4 to get x by itself
Your answer is x is greater than or equal to 8

Answer Link
jaimi412
jaimi412 jaimi412
  • 29-09-2014

4x-12 > or = 20
Add 12 to both sides. 
4x > or = 32
Divide 4 on both sides. 
x > or = 8

Answer Link

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