Step 1: Using one-step equations to solve problems a) Suppose you send about 12 text messages a day, and your older sister sends
more text messages than you do. Together, you send a total of about 26 messages per day. About how many text messages does she send a day? Write an equation and solve for the unknown value. (2 points) How many texts does your sister send each day? Show your work. What equation did you use and how did you solve it? (no joke answers please) 
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