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Mathematics 15 Online
OpenStudy (anonymous):

Find the following inequality: -9x-4x>3(x-4)-20

OpenStudy (tkhunny):

Have you considered simplify the left and expanding the right?

OpenStudy (anonymous):

-9x-4x>3(x-4)-20 expand the right, -9x-4x>3x-12-20 add like terms everywhere -13x>3x-32 add 3x to both sides -10x>-32 divide both sides by -10, and flip the sign x< 3.2

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