douha766
douha766
06-02-2017
Mathematics
contestada
Solve. 3a+a=? and explain
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EllaTheCat
EllaTheCat
06-02-2017
4a
If it helps, there is actually a 1 before the a. So, the problem reads 3a + 1a. now you just add the 3 and 1 and attach the variable.
Hope this helps
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Аноним
Аноним
06-02-2017
You can't answer that, because 3 can't be added with a. It could be 3
₃ + 19. Who knows!
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