2x-12 <=12 ?
I would add 12 both sides & divide by 2 which gives:
x<=12.
Is this correct to do this. We don't know the sign of x here.
Thx in advance.
Inequalities - Small clarification
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- ankur.agrawal
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This is right.ankur.agrawal wrote:2x-12 <=12 ?
I would add 12 both sides & divide by 2 which gives:
x<=12.
Is this correct to do this. We don't know the sign of x here.
Thx in advance.
We don't know the sign of "x", but we know the sign of "2" (+ve) with which we are dividing both the sides.
Thanks
Anshu
(Every mistake is a lesson learned )
Anshu
(Every mistake is a lesson learned )
- ankur.agrawal
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Thx dude. Just had a small confusion.anshumishra wrote:This is right.ankur.agrawal wrote:2x-12 <=12 ?
I would add 12 both sides & divide by 2 which gives:
x<=12.
Is this correct to do this. We don't know the sign of x here.
Thx in advance.
We don't know the sign of "x", but we know the sign of "2" (+ve) with which we are dividing both the sides.