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2(k+5) = 3(2k-1)
2k+10 = 6k-3
2k-6k = -3-10
-4k = -13
k = 13/4=3 1/4
2( k + 5 ) = 3 ( 2k -1 )
2k + 10 = 6k -3
6k - 2k = 10 +3
4 k = 13
k = 13/4
sori angkanya jelek, kalo salah bilang yaa