The length of a rectangle is 2 more than 3 times its breadth. If both length and breadth are increased by 3 units, the new perimeter becomes 2 times the original. Find the length and breadth of the rectangle.
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Lᴇᴛ,ᴛʜᴇ ʟᴇɴɢᴛʜ ɪs ʙᴇ ‘x’
Tʜᴇ ʙʀᴇᴀᴛʜ ɪs 2x
Aᴄᴄᴏʀᴅɪɴɢ ᴛᴏ ϙᴜᴇsᴛɪᴏɴ :-
➡️2(ʟ+ʙ)=18
➡️=)2(x+2x)=18
➡️=)x+2x=18/2
➡️=)3x=9
➡️=)x=9/3
➡️=)x=3
Tʜᴇ ʟᴇɴɢᴛʜ ɪs= 3
Tʜᴇ ʙʀᴇᴛʜ ɪs =2×3=6
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