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Karen, Carlos, and Aldo sent a total of 93 text messages during the weekend. Carlos sent 3 times as many messages as Aldo. Karen sent 8 more messages than Aldo. How many messages did they each send?

 Jan 28, 2020
 #1
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A = aldo

C = Carlos = 3A

K = Karen = A + 8     Summed they equal 93

 

 

A   +   3A     +   A+8   = 93      Solve for A = Aldo          then Carlos = 3 * Aldo           and Karen = Aldo + 8

 Jan 28, 2020

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