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Mathematics 17 Online
OpenStudy (anonymous):

Could someone help me with this question please, 2. Solve: (express the answer using interval notation.) -4<5x + 6<21

OpenStudy (anonymous):

5x + 6 < 21 5x < 15 x < 3 5x + 6 > -4 5x > -10 x > -2 in interval notation : (-2. 3)

OpenStudy (anonymous):

ohh ok thanks, I appreciate it

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