fyv
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  • 13-04-2016
  • Mathematics
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please help me math questions

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SmarticalParticals
SmarticalParticals SmarticalParticals
  • 13-04-2016
w - 9 - (-1) > 3

To solve the inequality, we have to get w by itself on one side of the greater than sign, which will give us the answer.  So we start by simplifying the left side of the equation.  When you subtract a negative, you simply add, so the inequality becomes...

w - 9 + 1 > 3

Now combine like terms

w - 8 > 3

Now add 8 to each side to get w by itself

w > 11

This means that to keep the inequality true, w can be any number greater than 11.
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