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Mathematics 15 Online
OpenStudy (anonymous):

Solve: |5x + 2| + 7 < 19 A. x < 2 and x > -14/5 B. x < 2 and x < -14/5 C. x > 2 and x > 14/5 D. x > 2

OpenStudy (anonymous):

remember with absolute value problems you must solve twice, one for the positive and one for the negative. so write 5x+2+7<19 and 5x-2+7<19. collect like terms and go from there

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