1.-3x-8≤1,∴3x≥-9,∴x≥-32.4x-2-24<3x+12,∴x<383.元不等式解集为x≤3.5,正整数解为x=1,2,34.4-x≥2,∴x≤2,正整数解为x=1,2
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1.-3x-8≤1,∴3x≥-9,∴x≥-32.4x-2-24<3x+12,∴x<383.元不等式解集为x≤3.5,正整数解为x=1,2,34.4-x≥2,∴x≤2,正整数解为x=1,2