amina thinks of a no.& subtract from it .She multiplies the result now obtained is 3 times the same no. she thought of .What is the no?
Answers
Answered by
0
Answer:
Hey, you even need to tell what no. did she subtract it from..
Answered by
1
Answer:
x =1.5
Explanation:
let the no be x
x-x*x =3x
x-2x = 3x
x =3x
2x =3
x =3/2
1.5
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