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(2x+4)/3 - (5x-1)/2≤ -⅔ (x+1) |*6
2(2x+4) - 3(5x-1) ≤ -4(x+1)
4x+8-15x+3 ≤-4x -4
-11x +11 ≤-4x-4
-7x ≤ -15
x≥ 2 ¹/₇
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(2x+4)/3 - (5x-1)/2≤ -⅔ (x+1) |*6
2(2x+4) - 3(5x-1) ≤ -4(x+1)
4x+8-15x+3 ≤-4x -4
-11x +11 ≤-4x-4
-7x ≤ -15
x≥ 2 ¹/₇