Maths help

[lastnevin]

pls help me on below...(for kid)

i) The price of a book is Rs.15 greater than the three times of a pen. Find the price
of a book in terms of a pen, if the price of a pen is Rs. x.

(ii) If the price of a book is Rs. 110, construct an algebraic expression and solve to
find the value of the pen


We got these equations

1)
price of Book = 3X+15

2)
110 =3x+15

But unable to find exact value of pen / book...

 

[Candid-B]

3X+15=BOOK

3x+15=110
3x=110-15
3X=95

wtf ?? PEN IS 31.66 ruppes
danne na bn. waradida koheda.

---

@AnuradhaRa පොන්ස් මේක හදල දියන්.
------ Post added on Nov 23, 2023 at 10:40 PM

 

[Solo Rider]

@AnuradhaRa

 

[AnuradhaRa]

pls help me on below...(for kid)

i) The price of a book is Rs.15 greater than the three times of a pen. Find the price
of a book in terms of a pen, if the price of a pen is Rs. x.

(ii) If the price of a book is Rs. 110, construct an algebraic expression and solve to
find the value of the pen


We got these equations

1)
price of Book = 3X+15

2)
110 =3x+15

But unable to find exact value of pen / book...

සමීකරණ දෙක අරන් තියෙනව හරි නේද

3X+15=BOOK

3x+15=110
3x=110-15
3X=95

wtf ?? PEN IS 31.66 ruppes
danne na bn. waradida koheda.

---

@AnuradhaRa පොන්ස් මේක හදල දියන්.
------ Post added on Nov 23, 2023 at 10:40 PM

මට එන්නෙත් පෑනක මිල 31.66 යි කියල
මට පොන්ස් කියන එක නවත්තපං

 

[Candid-B]

මට එන්නෙත් පෑනක මිල 31.66 යි කියල
මට පොන්ස් කියන එක නවත්තපං

ආදරේට කිව්වෙ.

 

[OrangeHat]

bump

 

[kinkon]