20-05-2017
Mathematics

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20-05-2017

[tex]12x+6 \geq 9x+12[/tex]
[tex]12x-9x\geq 12-6[/tex]
[tex]3x\geq 6[/tex]
[tex]x\geq 6/3[/tex]
[tex]x\geq 2[/tex]

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21-05-2017

12x + 6 ≥ 9x + 12

Subtract 6 from both sides, as well as subtracting 9x from both sides.

12x - 9x ≥ 12 - 6

Simplify.

3x ≥ 6

Divide both sides by 3.

x ≥ 2

Your answer is C) x ≥ 2

~Hope I helped!~

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