Question

if 1/2 is added to a number and the sum is multiplied by 4 , the result is 18 . Find the number ​

Answer 1

Step-by-step explanation:

Let it be x

So, (1/2 + x)4=18

= 1/2 + x=18/4

1/2 + x= 4.5

x= 4.5-1/2

x= 4

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