Solve. x + 5 ≥ 12 or x 9 < 0

Question

Solve.

x + 5 ≥ 12 or
x
9
< 0

in progress 0
Ruby 2 weeks 2021-09-12T01:41:52+00:00 1 Answer 0

Answers ( )

    0
    2021-09-12T01:43:33+00:00

    I’ll teach you how to solve x + 5 ≥ 12 or x*9< 0

    ————————————————————–

    x + 5 ≥ 12 or x*9< 0

    First lets solve x+5>12:

    Subtract 5 from both sides:

    x+5-5>12-5

    Simplify:

    x> 7

    Now lets solve x*9< 0:

    Divide both sides by 9:

    x*9/9 < 0/9

    SImplify:

    X<0

    Combine the intervals:

    x \geq 7 or x < 0

    Your Answer Is x \geq 7 or x < 0

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