2x - 3y = 1 , kr + 5y =7 find k hth eq . have a unique solution
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k hth eq = ( 2x - 3y )^ + ( kr+ 5y )
= 6^ × 1 + 5 ×7
= 36 + 35
= 71
= 6^ × 1 + 5 ×7
= 36 + 35
= 71
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