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2x - 6 < 4x - 8
2x - 4x < -8 + 6
-2x < -2
x > 2/2
x > 1
=2x -4x < -8 + 6
-2x<-2
x>-2/-2
x>1
2. t-2/ 4 - t-4/6<= 2/3
semuanya dikalikan 12 dari kpk penyebutnya yaitu kpk dr 4, 6 ,3
3(t-2) - 2(t-4)<=8
3t-6 - 2t +8 <= 8
3t -2t <= 8+6-8
t<= 6