Obtain only pair of linear equation and write in standard form
Length of rectangle is 4 less than thrice of its breath. The perimeter of rectangle is 110.
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let bredth be x
given length is 4 less than thrice its bredth
thirce of bredth means 3x
length is 4 less
so,length =3x-4
the perimeter is 110
perimeter =2(l+b)
2(3x-4+x)
=6x-8+2x
=6x+2x-8=0
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