3x - 6 = 6, the value of x is ___
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Given: 3x - 6 = 6,
This can be intepreted as 6 subtracted from three times a number is 6.
⇒ (6 + 6) ÷ 3 = x
⇒ 12 ÷ 3 = x
⇒ x = 4