2 x − 4 ≥ 6 ( x − 1 ) 2 x − 4 ≥ 6 x − 6 2 x − 6 x ≥ − 6 + 4 − 4 x ≥ − 2 ∣ : ( − 2 ) 2 x ≤ 1 x ≤ 2 1 x = ( − ∞ ; 2 1 ]
To solve the inequality 2 x − 4 ≥ 6 ( x − 1 ) , distribute and simplify to find that x ≤ 2 1 . The solution encompasses all numbers less than or equal to 2 1 .
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