123lily123 123lily123

12-02-2018
Mathematics

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3x+9=8,(x= -1)
Check weather the value given in the bracket is a solution to the given equation or not

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jonestyrese2020 jonestyrese2020

12-02-2018

no its not a solution because 3(-1)+9=8 would equal 6=8

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12-02-2018

3(-1)+9=8
-3+9=8
6=8❌

So x= -1 is not a solution for the equation 3x+9=8

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