really need help plz help
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let the unknown number be X,
according to the data,
The difference between twice of unknown number and 3 is 15,
So by this we can write that,
2X - 3 = 15
this is the required form,
If you need to solve for X,
Then add 3 on both sides,
=> 2X = 18
=> X = 9 !!!
according to the data,
The difference between twice of unknown number and 3 is 15,
So by this we can write that,
2X - 3 = 15
this is the required form,
If you need to solve for X,
Then add 3 on both sides,
=> 2X = 18
=> X = 9 !!!
vicky0072:
u are wrong.u cannot be right everytime
Did I said I am correct everytime ??
I felt so
Ooh , Ok !
Answered by
0
let unknown no be x
according to question 2x-3=15
×=18÷2=9
according to question 2x-3=15
×=18÷2=9
r u sure
yes i am
thanks
you are welcome
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