Twice a number added to 3 time to itself equal to . Find the number
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Answer:
your correct answer is x= 18
Step-by-step explanation:
let the number be x
So, twice a number = 2x
added to 3times itself equal to 90=
=> 2x + 3x = 90
=> 5x = 90
=> x = 90÷5
=> x = 18
hence, the correct answer is 18
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