If (2 k - 1,k) is is a solution of the equation 10x-9y=12 find the value of k
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Step-by-step explanation:
10(2k-1) -9(k)=12
= 20k-10-9k=12
=11k=12+10
=k=22/11
=k=2. ans
Hope it's clear to you
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