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2x-6+11>17-x
-6-17+11>-x-2x
-12>-3x
x>-12/-3=4
------------------------ x 2
5(2x-3)=30-x
10x-15=30-x
10x+x=30+15
11x=45
x=45/11
2.) 2x-6+11≥17-x
2x+5≥17-x
3x≥22
x≥22/3
maaf kalau salah