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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