three times a number added to 12 gives -6. find the number
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Given that times a number added to 12 gives - 6 , so let the required number be x . then 3 times of x added to 12 will be equal to - 6 ,
In equation :
⇒ 12 + ( 3 times the number ) = - 6
⇒ 12 + ( 3 × x ) = - 6
⇒ 12 + 3x = - 6
⇒ 3x = - 6 - 12
⇒ 3x = - 18
⇒ 3 × x = 3 × - 6
⇒ x = - 6
Hence, the number according to the question is - 6
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