answer:
she sends about 14 messages a day
step-by-step explanation:
using x as the total amount of texts your sister sends in a day
12 + x = 26
or
x = 26 - 12
all we really need to do now is solve the equation, ill be using the second one to help me explain this better!
x = 26 - 12
now word problems can get a little tricky sometimes but all we need to do is subtract to find out our answer
26 - 12
= 14
x = 14 messages
and if you wanted to double check your answer, then you will using the first equation that we made!
12 + 14 = 26
true
( dont forget to replace the x for your answer 16 )
i hope this helps you! and if you need anymore help or if you need me to explain this better then feel free to comment! :)
