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y = x + 13 y + x ≥ 103 x + 13 + x ≥ 103 Inequality is: 2 x + 13 ≥ 103 2 x ≥ 103 - 13 2 x ≥ 90 x ≥ 90 : 2 x ≥ 45The youngest age Juanita`s cousin can be is 45.
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