sophiaibanez23 sophiaibanez23

06-09-2018
Mathematics

contestada

3a + 2 = 11 and 2b + 1 = 2a

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LeilaB33 LeilaB33

06-09-2018

3a=11-2
3a=9
---------
9/3=3
---------
A=3
~~~~~~
Not sure on the second one.

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