Question

twice a number is equal to 40

Answer 1

Let the number be x
twice x =40
x=40/2
x=20
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Answer 2

Let the number be x

According to the question we have the equation like this—


=2x=40

=x=40/2

=x=20


This is the Universal Method to solve these type of questions.Let the number be x and put things in the form of equations as it is asked then solve the equation you will get the answer!


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