Solve x+6>3 the solution set is {x/x>?}?
回答 (8)
x > - 3
Solution set { x : x > - 3 }
x + 6 > 3
x > 3 - 6
x/x > -3
x + 6 > 3 ------ {x / x > - 3}
x+6>3=====> x>-3 ======>{x/x>-3}
x E (-3,infinity)
{x/x>-3}
x+6>3
...-6..-6
x > -3
{x/x>-3}
I hope this helps!
x+6>3 => x>-3
x∈{ x/x>-3}
收錄日期: 2021-05-01 10:16:35
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