Pertidaksamaan
5/8 (x + 4) ≥ 7/8 x + 1/4
kedua ruas kalikan 8
5(x + 4) ≥ 7x + 2
5x + 20 ≥ 7x + 2
5x - 7x ≥ 2 - 20
-2x ≥ -18
x ≤ -18/-2
x ≤ 9
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Pertidaksamaan
5/8 (x + 4) ≥ 7/8 x + 1/4
kedua ruas kalikan 8
5(x + 4) ≥ 7x + 2
5x + 20 ≥ 7x + 2
5x - 7x ≥ 2 - 20
-2x ≥ -18
x ≤ -18/-2
x ≤ 9