MarcusBeyra MarcusBeyra

11-10-2020
Mathematics

contestada

Complete the explain on why x + 4 ≥ 7 and x − 4 ≥ −1 have the same solutions.

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emperorcaesar7649 emperorcaesar7649

11-10-2020

Step-by-step explanation:

[tex]x + 4 \geqslant 7 \\ x \geqslant 7 - 4 \\ x \geqslant 3[/tex]

[tex]x - 4 \geqslant - 1 \\ x \leqslant - 1 + 4 \\ x \leqslant 3[/tex]

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