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23-09-2014
Mathematics

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Solve and explain the inequality problem 13x +-7(-2+x) is greater or equal to 4x + -10

Respuesta :

23-09-2014

[tex]13x-7(-2+x) \geq 4x-10\ \ \ \ | Omit\ the\ bracket\\\\ 13x+14-7x \geq 4x-10\\\\ 6x+14 \geq 4x-10\ \ \ Subtract\ 4x\\\\ 2x+14 \geq -10\ \ \ Subtract\ 14\\\\ 2x \geq -24\ \ \ |Divide\ by\ 2\\\\ x \geq -12[/tex]

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