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OpenStudy (anonymous):
What are the values for x when |2x + 2| = 9?
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OpenStudy (lgbasallote):
when you have absolute value you just solve for x when 2x + 2 = 9 AND 2x + 2= -9
OpenStudy (anonymous):
now solve for x in each equation and you will get 2 distinct values that satisfy hte original equation
OpenStudy (anonymous):
3.5 and -5.5 ---- thanks!
OpenStudy (anonymous):
welcome
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