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Algebra 15 Online
OpenStudy (anonymous):

Solve for x: |2x + 6| -4 = 20 A. x= 9 and x= 11 B. x= -9 and x=15 C. x=9 and x=-15 D. No solution

hartnn (hartnn):

Start by adding 4 on both sides, what do u get?

OpenStudy (anonymous):

C.

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