Question

solve in correct method

Answer 1

BY SUBSTITUTION METHOD-:

Answer 2

HERE IS THE ANSWER..
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THROUGH ELIMINATION METHOD..

37×(37x+43y)=123×37---eq.1.
43×(43x+37y)=117×43. ---eq.2.
================== ---(substract eq.1 from eq.2.)
480x+0y. =480
==================
hence,x=1.
and by substituting x in eq.1 or eq.2 we get y.
..
..
..
y=2...
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HOPE THIS HELPS YOU A LITTLE..!