Asked by Anonymous

Graph the inequality on the number line and then write it in interval notation.


12x+4(x-3)<3x+53

Please help me write solution in interval notation and on the number line Thanks.

Answers

Answered by Bosnian
12 x + 4 ( x - 3 ) < 3 x + 53

12 x + 4 ∙ x + 4 ∙ (- 3 ) < 3 x + 53

12 x + 4 x - 12 < 3 x + 53

16 x - 12 < 3 x + 53

16 x - 3 x < 53 + 12

13 x < 65

x < 65 / 13

x < 5

x ∈ ( - ∞ , 5 ]

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