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Mathematics 21 Online
OpenStudy (anonymous):

Help! (will give medal) Solve |5x + 2| = 13. Select one: a. {3, -2.2} b. {13, -13} c. {2.2, -2.2} d. {2.2, -3}

OpenStudy (anonymous):

solve two equation \[5x+2=13\] and \[5x+2=-13\] separately to get two separate answers

OpenStudy (anonymous):

thanks(:

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